Home
Class 12
MATHS
If the total number of relations form se...

If the total number of relations form set A to set B` is 1024, and n(A)gt1, n(B)gt1,` then (A) `n(A)=2, n(B)=5` (B) `n(A)=5, n(B)=2` (C) `n(A)=10, n(B)=1` (D) `n(A)=1, n(B)=10`

Text Solution

AI Generated Solution

Promotional Banner

Similar Questions

Explore conceptually related problems

If n(A) denotes the number of elements in set A and if n(A) = 4, n(B) = 5 and n(A nn B) =3 then n[(A xx B) nn (B xx A)]=

If A and B are two sets such that n(A)=12, n(B)=19 and (A cup B)=26 then find. (a) n(A cap B) (b) n(A-B) (c) n(B-A)

If A and B are two sets such that n(A)=24, n(B)=13 and n(A cup B) =32 then find. (i) n(B-A) (ii) n(A-B).

If A and B are two disjoint sets, then n(AuB) is equal to a. n(A)+n(B) b. n(A)+n(B)-n(AnB) c. n(A)+n(B)+n(AnB) d. n(A)n(B)

If A and B are two sets such that n(A)=30, n(B)=26 and n(A cup B)=50, then find (i) n(A-B) (ii) n(A cap B)

If A B=A ,B A=B then (A+B)^n= (where n in N) (1) (A^2+B^2) (2) (A+B) (3) 2^(n-1)(A+B) (4) 2^n(A+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) .

The algebraic sum of the deviations of a set of n values from their mean is (a) 0 (b) n-1 (c) n (d) n+1

If Aa n dB are two sets such that n(A)=150 ,n(B)=250 a n d n(AuuB)=300. Find n(A-B) a n d n(B-A)dot

If 2(2n+5)=3\ (3n-10), then n= (a)5 (b) 3 (c)7 (d) 8