Bitsat
Functions
BITSAT 2020
MCQ+3 / -12020
If \(2f(xy) = {(f(x))^x} + {(f(y))^x}\) for all \(x,y \in R\) and \(f(1) = a( \ne 1)\). Then \(\sum\limits_{k = 1}^n {f(k) = }\)
Bitsat
BITSAT 2020
If \(2f(xy) = {(f(x))^x} + {(f(y))^x}\) for all \(x,y \in R\) and \(f(1) = a( \ne 1)\). Then \(\sum\limits_{k = 1}^n {f(k) = }\)