Let A be set of first 25 natural numbers and a,b,c are three distinct elements of set A, then number of unordered triplets (a,b,c) if-

Let a,b,c in N, then number of ordered triplet (a,b,c) such that 5a+6b+3c=50

Let a,b and c be three odd natural numbers such that a+b+c=11 then number of triplets of type(a,b,c ) is

If a, b, c are three natural numbres in A.P. such that a+b+c =21, then possible number of odered triplet (a, b, c), is

If a, b, c are three natural numbres in A.P. such that a+b+c =21, then possible number of odered triplet (a, b, c), is

Suppose set A consists of first 250 natural numbers that are multiple of 3 and set B consists of first 200 even natural numbers. How many elements does A cup B have?

If a, b, c are three natural numbers in AP such that a + b + c=21 and if possible number of ordered triplet (a, b, c) is lambda , then the value of (lambda -5) is

If a, b, c are three natural numbers in AP such that a + b + c=21 and if possible number of ordered triplet (a, b, c) is lambda , then the value of (lambda -5) is

If a, b, c are three natural numbers in AP such that a + b + c=21 and if possible number of ordered triplet (a, b, c) is lambda , then the value of (lambda -5) is

If a, b, c are three natural numbers in AP such that a + b + c=21 and if possible number of ordered triplet (a, b, c) is lambda , then the value of (lambda -5) is

Let A and B be two sets containing respectively m and n distinct elements. Then number of different relations can be defined from set A to set B is ___