Prove that : `tan^(-1)(sqrt(x))=1/2cos^(-1)((1-x)/(1+x))`, `xepsilon[0,1]`
62 views · Published 11 October 2018 · 3:04 · Indexed 21 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW Prove that : `tan^(-1)(sqrt(x))=1/2cos^(-1)((1-x)/(1+x))`, `xepsilon[0,1]`
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