If `f=x/(1+x^2)+1/3(x/(1+x^2))^3+1/5(x/(1+x^2))^5+...` and `g=x-2/3x^3+1/5x^5+1/7x^7-.....` th
55 views · Published 13 October 2018 · 4:36 · Indexed 27 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW If `f=x/(1+x^2)+1/3(x/(1+x^2))^3+1/5(x/(1+x^2))^5+...` and `g=x-2/3x^3+1/5x^5+1/7x^7-.....` then
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