Question

if a={123456} b={2468} find a-b and b-a

Answer 1

Answer:

a-b={1,3,5},b-a={8}

Step-by-step explanation:

a= {1,2,3,4,5,6}

b= {2,4,6,8}. cut the same one of this a and b than the answer is

a-b = {1,3,5}

b-a= {8}