Home
Class 12
MATHS
If A and B be two sets such that n(A) =...

If `A and B` be two sets such that `n(A) = 15, n(B)=25` then number of elements of elements in the range of `n(A Delta B)` (symmetric difference of `A and B`) is

A

30

B

31

C

26

D

40

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • SETS

    AAKASH INSTITUTE|Exercise SECTION-H(Multiple True-False type Questions)|3 Videos

  • SEQUENCES AND SERIES

    AAKASH INSTITUTE|Exercise Assignment (SECTION - J) Aakash Challengers|12 Videos

  • STATISTICS

    AAKASH INSTITUTE|Exercise Section-C Assertion-Reason|15 Videos

Similar Questions

Explore conceptually related problems

If n(A)=7,n(B)=6 and 1<=n(A nn B)<=4, then number of elements in the range of (A Delta B) is

If A and B are two sets such that n(A)=115,n(B)=326,n(A-B)=47 then write n(A uu B)

If A and B are two sets such that n(A)=2 and n(B)=4 , then the total number of subsets of AxxB not having more than 5 elements are

If A and B are two sets, then n(A)+ n(B) is equal to

If A and B are two sets such that n(A) =54,n(B) =39and n (B-A)=13 then find n( Acup B) .

If A and B are two sets such that n(A) = 17,n(B)=23 and n(A cup B) = 38 , then find n(A cap B) .

If A and B are two sets such that n(A uu B)=50,n(A)=28 and n(B)=32 find n(A nn B).

If A and B are two sets such that n(A) =20 , n(B) =25 and n(AcapB) =5 , then write n(AuuB) .

If A and B are two sets such that n(A)=7, n(B)=6and (A nnB)ne phi Then the greatest possible value of n (A Delta B) is