Question

if A={a,b,c} B={b,c,d} C={a,c,e}
find B-A and AnB draw van diagram

Answer 1

B-A means elements of set B which not in set A, it is d

Answer 2

ok

Answer 3

A n B , just find the same elements between set A and set B

Answer 4

they are b and c, right ?

Answer 5

i hope so

Answer 6

now, represent it to ven diagram