Evaluate `S=sum_(n=0)^n(2^n)/((a^(2^n)+1)` (where `a gt1)`.
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Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW Evaluate `S=sum_(n=0)^n(2^n)/((a^(2^n)+1)` (where `a gt1)`.
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