If sum of an infinite G.P. `p ,1,1//p ,1//p^2, i s9//2` then value of `p` is a. 3 b. 3/2 c. 3 d. 9/2

If sum of an indinite G.P p,1,1//p,1//p^2 …=9/2.. Is then value of p is

If sum of the infinite G.P. p+1+(1)/(p)+(1)/(p^(2))+… (p gt 2) is 49/6, then sum of the 3rd term and the 4th term of the G.P. is

If the sum of an infinitely decreasing G.P. is 3, and the sum of the squares of its terms is 9//2 , the sum of the cubes of the terms is

Let A and B are events of an experiment and P(A)=1/4,P(A uu B)=1/2, then value of P(B/A^(c)) is 2/3 b.1/3 c.5/6 d.1/2

The sum of an infinite G.P.is 57 and the sum of their cubes is 9747 ,then the common ratio of the G.P.is 1/2 b.2/3 c.1/6 d.none of these

If p + 1/(p+2)=1 , then the value of (p+2)^3 + 1/((p+2)^3)-3 is :

If (2p+1/p)=4 , the value of (p^3+1/(8p^3)) is (a) 4 (b) 5 (c) 8 (d) 15

If p + 1/( p + 2 ) = 3 , find the value of ( p + 2 )^3 + 1/( p + 2 )^3

If p + 1/ ( p + 2 ) = 3 , find the value ( p + 2 )^3 + 1/( p + 2 )^3