If (a-1, b+4)= (2,3), then a and b are | CLASS 12 | SETS, RELATIONS AND FUNCTIONS | MATHS | ARIH...

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If A = {1,2}, B = {1,2,3} and c = {1,2,3,4,5} then the relation between A, B and C?

If A={1,2,3},B={1,2} then the number of functions from A to B are

Let A = {7, 8, 9, a, b, c} and B = {1, 2, 3, 4} then number of universal relation from the set A to set B and set B to set A are

If A={1,2,3,4,5} and B={12,3,6,7} then the number of elements in the set (A xx B)nn(B xx A) is equal to

If A={1,2,3} and B={2,3,4} then which of the following relations is a function from A to B ?

Let A={1,2} and B={3,4} Find the number of relations from A to B.

If A = {1, 2, 3, 6} and B = {2, 4, 6} be two sets of universal set U = { 1,2, 3 , 4, 5, 6 , 7} . Then ( A' cap B') is equal to

Let R be a relation on a set A = {1,2,3,4,5} defined as R = { (a,b) : | a ^(2) - b ^(2)| lt8}. Then the reation R is