prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given:
A = {x is a real number}
B = {x² < 9}

Compute A£B using inequalities with ≤/≥.
Format: [[{{x | condition}}]]

type: interval

[A] x is a real number

B: x² < 9

solution: {x | x ≤ -3 or x ≥ 3}


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given:
A = {x is a natural number (including 0)}
B = {x is a positive integer}

Compute A£B considering mathematical definitions.
Format: [[set_notation]]

type: special

[A] x is a natural number (including 0)

B: x is a positive integer


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {g, m, n, o, p}
B = {i, r, t, w, z}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]

type: finite

[A] g m n o p

B: i r t w z

solution: g i m n o p r t w z


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {d, g, q, y}
B = {d, l, m, w}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]

[A] d g q y

B: d l m w

solution: g l m q w y


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {11, 12, 18}
B = {5, 8}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {d, o, v}
B = {b, i, l, m}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]

[A] d o v

B: b i l m

solution: b d i l m o v


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {2, 12}
B = {4, 6, 12, 17}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given:
A = {x is a real number}
B = {x² < 1}

Compute A£B using inequalities with ≤/≥.
Format: [[{{x | condition}}]]

B: x² < 1

solution: {x | x ≤ -1 or x ≥ 1}


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {2, 3, 14, 16}
B = {6, 10, 11, 16, 19}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {1, 7, 10}
B = {2, 15, 18}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {9, 18}
B = {1, 17, 18}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {1, 9, 18}
B = {5, 13}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {2, 6, 13}
B = {1, 6, 20}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given:
A = {x < 5}
B = {x > 0}

Compute A£B using inequalities with ≤/≥.
Format: [[{{x | condition}}]]

solution: {x | x ≤ 0 or x ≥ 5}


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {j, o}
B = {g, h, o, s, t, w}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]

[A] j o

B: g h o s t w

solution: g h j s t w


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {3, 16, 17, 20}
B = {5, 16}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {2, 7, 8, 17, 20}
B = {2, 4, 12, 17}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {c, r, u, v}
B = {u, w}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]

[A] c r u v

B: u w

solution: c r v w


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given:
A = {x is a natural number (including 0)}
B = {x is a positive integer}

Compute A£B considering mathematical definitions.
Format: [[set_notation]]


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {5, 10, 12}
B = {11, 13, 15, 20}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given:
A = {x is a real number}
B = {x is an element of empty set}

Compute A£B considering mathematical definitions.
Format: [[set_notation]]

B: x is an element of empty set

solution: {x | x ∈ ℝ}


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given:
A = {x > -3}
B = {x < 1}

Compute A£B using inequalities with ≤/≥.
Format: [[{{x | condition}}]]

solution: {x | x ≤ -3 or x ≥ 1}


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {b, c, d, i, k, q}
B = {c, f, i, s}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]

[A] b c d i k q

B: c f i s

solution: b d f k q s


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {2, 6, 17}
B = {3, 13, 20}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {13, 18}
B = {3, 4, 8, 17}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given:
A = {x is a real number}
B = {x is an element of empty set}

Compute A£B considering mathematical definitions.
Format: [[set_notation]]

solution: {x | x ∈ ℝ}


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {1, 6}
B = {3, 6, 15, 16}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {k, l, q, t}
B = {n, s, w}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]

[A] k l q t

B: n s w

solution: k l n q s t w


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {10, 11}
B = {10, 13, 16}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {13, 19}
B = {9, 15, 19}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {8, 15, 17}
B = {11, 12}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {v, x}
B = {e, k, o, q}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]

[A] v x

B: e k o q

solution: e k o q v x


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {4, 5}
B = {11, 16}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {7, 20}
B = {2, 5, 10, 16}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given:
A = {x < 5}
B = {x > -1}

Compute A£B using inequalities with ≤/≥.
Format: [[{{x | condition}}]]

solution: {x | x ≤ -1 or x ≥ 5}


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {8, 13, 20}
B = {1, 2, 14}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {3, 8, 13}
B = {3, 17, 18}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {13, 16, 20}
B = {4, 14, 15, 19}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {1, 11, 12}
B = {1, 3, 18, 19}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {b, d, i, l, r}
B = {c, n, p, s}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]

[A] b d i l r

B: c n p s

solution: b c d i l n p r s


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {b, i, r, u}
B = {b, d, n, z}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]

[A] b i r u

B: b d n z

solution: d i n r u z


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {8, 15}
B = {3, 11}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {19, 20}
B = {18, 19}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {8, 16, 17, 18}
B = {14, 18, 20}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {i, j, o, s}
B = {b, u, v}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]

[A] i j o s

B: b u v

solution: b i j o s u v


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given:
A = {x < 4}
B = {x > -1}

Compute A£B using inequalities with ≤/≥.
Format: [[{{x | condition}}]]

solution: {x | x ≤ -1 or x ≥ 4}


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given:
A = {x is a real number}
B = {x² < 4}

Compute A£B using inequalities with ≤/≥.
Format: [[{{x | condition}}]]

B: x² < 4

solution: {x | x ≤ -2 or x ≥ 2}


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {16, 17}
B = {11, 16, 18}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given:
A = {x is a real number}
B = {x is an element of empty set}

Compute A£B considering mathematical definitions.
Format: [[set_notation]]

solution: {x | x ∈ ℝ}


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {d, f, g, h, j}
B = {j, o, u}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]

[A] d f g h j

B: j o u

solution: d f g h o u


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {b, g, q, t, u, z}
B = {e, o}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]

[A] b g q t u z

B: e o

solution: b e g o q t u z


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {f, i, y}
B = {e, o, p, s, x}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]

[A] f i y

B: e o p s x

solution: e f i o p s x y


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given:
A = {x is a real number}
B = {x² < 4}

Compute A£B using inequalities with ≤/≥.
Format: [[{{x | condition}}]]

solution: {x | x ≤ -2 or x ≥ 2}


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {5, 17, 20}
B = {10, 20}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {e, f, i, k, m}
B = {e, i, n, u}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]

[A] e f i k m

B: e i n u

solution: f k m n u


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {f, g, o, v, w}
B = {h, n, q, x}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]

[A] f g o v w

B: h n q x

solution: f g h n o q v w x


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given:
A = {x is a real number}
B = {x² < 9}

Compute A£B using inequalities with ≤/≥.
Format: [[{{x | condition}}]]

[A] x is a real number

B: x² < 9

solution: {x | x ≤ -3 or x ≥ 3}


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {5, 17}
B = {5, 19}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {1, 11}
B = {3, 18}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given:
A = {x > 3}
B = {x < 5}

Compute A£B using inequalities with ≤/≥.
Format: [[{{x | condition}}]]

solution: {x | x ≤ 3 or x ≥ 5}


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given:
A = {x is a real number}
B = {x² < 4}

Compute A£B using inequalities with ≤/≥.
Format: [[{{x | condition}}]]

solution: {x | x ≤ -2 or x ≥ 2}


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {f, i, k, l, o, v}
B = {d, h, k, p, z}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]

[A] f i k l o v

B: d h k p z

solution: d f h i l o p v z


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {1, 9}
B = {1, 16}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]


prompt:
Rules:
1. A£B = (A∪B) - (A∩B)
2. Use comma-separated sorted elements for finite sets
3. Use '≤'/'≥' for inequalities
4. Answer MUST be within double square brackets

Given two finite sets:
A = {e, m, t}
B = {c, g}

Compute the symmetric difference A£B.
Format: [[sorted, comma-separated elements]]

[A] e m t

B: c g

solution: c e g m t