If X and Y are two sets such that X has ...

If X and Y are two sets such that X has 40 elements, `X uu Y` has 60 elements and `X nn Y` has 10 elements, how many elements does Y have?

Topper's Solved these Questions

SEQUENCES AND SERIES
PSEB|Exercise EXERCISE|105 Videos
STATISTICS
PSEB|Exercise EXERCISE|18 Videos

Similar Questions

Explore conceptually related problems

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

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

If S and T are two sets such that S has 21 elements, T has 32 elements, and S nn T has 11 elements, how many elements does S uu T have?

If A and B are two sets such that A uu B has 20 elements, A has 8 elements and B has 16 elements, how many elements does A nn B have ?

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

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

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

PSEB-SETS-EXERCISE

In a group of 400 people, 250 can speak Hindi and 200 can speak Englis...
Text Solution
|
If S and T are two sets such that S has 21 elements, T has 32 elements...
Text Solution
|
If X and Y are two sets such that X has 40 elements, X uu Y has 60 ele...
Text Solution
|
In a group of 70 people, 37 like coffee, 52 like tea and each person l...
Text Solution
|
In a group of 65 people, 40 like cricket, 10 like both cricket and ten...
Text Solution
|
In a committee, 50 people speak French, 20 speak Spanish and 10 speak ...
Text Solution
|
Decide, among the following sets, which sets are subsets of one and an...
Text Solution
|
In the following, determine whether the statement is true or false. If...
Text Solution
|
In the following, determine whether the statement is true or false. If...
Text Solution
|
In the following, determine whether the statement is true or false. If...
Text Solution
|
In the following, determine whether the statement is true or false. If...
Text Solution
|
In the following, determine whether the statement is true or false. If...
Text Solution
|
In the following, determine whether the statement is true or false. If...
Text Solution
|
Let A, B, and C be the sets such that A uu B = A uu C and A nn B = A n...
Text Solution
|
Show that the following four conditions are equivalent : (i) A sub B (...
Text Solution
|
Show that if A sub B, then C -B sub C -A.
Text Solution
|
Assume that P(A) = P(B). Show that A = B
Text Solution
|
Is it true that for any sets A and B, P(A) uu P(B) = P(A uu B)? Justif...
Text Solution
|
Show that for any sets A and B, A = ( A nn B) uu ( A -B ) and A uu (B-...
Text Solution
|
Using properties of sets, show that A uu ( A nn B)=A
Text Solution
|