Question

If A= {6,7,8} and B={6,10,12}, find AΔB.

Answer 1

Answer:

AΔB = {7,8,10,12}

Step-by-step explanation:

Symmetric difference of set A and set B is the set (A-B)∪(B-A)

A-B = {7,8}

B-A = {10,12}

Hence (A-B)∪(B-A) = {7,8,10,12}

[A simpler approach about symmetric difference can be that symmetric difference is (All elements) - (common elements)]