Product of sums

Calculus Level 4

\[\displaystyle \large f(x) = \prod _{k=0}^{\infty}\left(\sum _{n=0}^{A-1}x^{nA^k}\right)\]

Find the value of \(f \left(\frac 12 \right)\), given that \(A\) is an integer greater than 1.

×

Problem Loading...

Note Loading...

Set Loading...