Find the symmetric difference of {1, 3, 5} and {1, 2, 3}.

SolutionStep 1Symmetric Difference of two setsIt can be expressed by the difference between the union of two set and intersection of two sets.It can be written as Symmetric Difference of two sets = (X Y) - (X Y) where X and Y be a two sets.In the Question the two sets are given as A = {1, 3, 5} and B = {1, 2, 3}.Now, we have to find the A B = {1, 2, 3, 5}Next we have to find the A B = {1, 3} Symmetric Difference of two sets = (A B) - (A B) = {1, 2, 3, 5} - {1, 3} = {2 , 5}Hence, the Symmetric Difference of two sets will be {2 , 5}.