If `P(A)=3/8,n(S)=16,` what is n(A) ?

If P(A)=3/4, n(A)=39, what is n(S)?

If n(A)=4, n(S)=12, what is P(A)?

If P(A) =3/4 , n(A) =24 , what is n(S)=?

If n(A) =4 , n(S)=12 , What is P(A)=?

If P(A) =3/5, n(A)=24, then n(S)=?

If n and p are positive integers such that 8(2^(p))=4^(n) , what is n in terms of p?

Let S_(n) denote the sum of first n terms of an A.P. If S_(2n) = 3S_(n) , then the ratio ( S_(3n))/( S_(n)) is equal to :

If P(n) is the statement n(n+1) is even, then what is P(3)?

If n ne 3p , and s = (n^(2)+p)/(n-3p) , what is the value of p in terms of n and s ?

If the sequence {S_(n)} is a geometric progression and S_(2)S_(11)=S_(p)S_(8) , then what is the value of p ?