Question

find the symmetric difference between the following setx={5,6,7} and Y={5,7,9,10}​

Answer 1

Answer:

{6,9,10}

Step-by-step explanation:

A Δ B = (A-B) ∪ (B-A)

(A-B) = {6}

(B-A) = {9,10}

A Δ B = {6} ∪ {9,10}

A Δ B = {6,9,10}