Q98.Direction of the question: Solve the following question and mark the best possible option.
Consider a function f satisfying f(x + y) = f(x) f(y) where x, y are positive integers, and f(1) = 2. If f(a+1) + f(a+2) +…….+ f(a+n) = 16 (2n -1) then a is equal to
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Q98
24 Nov 2019
Q98.Direction of the question: Solve the following question and mark the best possible option.
Consider a function f satisfying f(x + y) = f(x) f(y) where x, y are positive integers, and f(1) = 2. If f(a+1) + f(a+2) +…….+ f(a+n) = 16 (2n -1) then a is equal to
