If X and Y are two sets, then `X nn (Y nn X)`' equals

A

X

B

Y

C

`theta`

D

`X nn Y`

Verified by Experts

The correct Answer is:

C

Similar Questions

Explore conceptually related problems

If A and B are two sets, then A nn (A uu B)' equals

If A and B are two sets , then A nn (A uu B) equals :

If A and B are any two sets then A nn (A uu B)' =

If A and B are any two sets then (AuuB) - (A nn B) =

If A,B and C are any three sets , then A x (B nn C) is :

If X and Y are two sets such that n ( X ) = 17, n ( Y ) = 23 and n ( X ∪ Y ) = 38 , find n ( X ∩ Y ) .

If X and Y are two sets such that X ∪ Y has 50 elements, X has 28 elements and Y has 32 elements, how many elements does X ∩ Y have ?

If X and Y are two sets such that X ∪ Y has 18 elements, X has 8 elements and Y has 15 elements , how many elements does X ∩ Y have?

If X and Y are two sets such that X cup Y has 18 elements, X has 8 elements and Y has 15 elements how many elements does X cap Y have ?