Question

Let A={1, 2, 3, 4, 5, 6 , B = {2, 4, 6, 8
find A-B
and
B-A​

Answer 1

given:-

A = {1,2,3,4,5,6} and B = { 2,4,6,8}

then:-

A-B = { 1,3, 5}

and

B-A = { 8 }

here is your answer ...

Answer 2

Answer:

A-B={x:x ∈ A and x ∉ B} = {1,3,5} Similarly A-B ={8}