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Question

Solution

Correct option is

Putting x = 0, y = 1, we have

SIMILAR QUESTIONS

Q1

The first term of a G.P. whose second term is 2 and sum to infinity is 8 will be

Q2
Q3

If H is the harmonic mean between P and Q , then the value of (H / P) + (H / Q) is

Q4

If the sum of the series 2, 5, 8, 11, …… is 60100, then n is

Q8

Q10

Given a sequence of four numbers such that the first three are in G.P. and the last three are in A.P. with common difference 6. If the first and the fourth numbers are equals, then common ratio of the G.P. is