If `A={1,2,3,4}" and "B={2,4,6}`. Then, the number of set C such that `A nn B sube C sube A uu B` is

Let A = {1, 2, 3, 4}, B = {2, 4, 6}. Then the number of sets C such that A cap B sube C sube A cupB is :a)6 b)9 c)8 d)10

If A sube B then A uu B=B

If A = {1, 2, 3, 4} and B nn C = {4, 5} then determine the set (A uu B) nn (A uu C)

The number of sets X, such that X sube A and X sube B, where A={a,b,c,d,e),B=(c,d}

Prove that A sube B,B sube C rArr A sube C

Show that If A sube B then A nn B=A

Show that :A sube B rArr A-C sube B-C

If B' sube A' then A sube B

For any two sets A and B prove that : B sube A uu B