`alpha=sin^(- 1)(cos(sin^(- 1)x))` and `beta=cos^(-1)(sin(cos^(-1)x))` then `tanalphatanbeta`
599 views · Published 12 October 2018 · 5:23 · Indexed 20 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW `alpha=sin^(- 1)(cos(sin^(- 1)x))` and `beta=cos^(-1)(sin(cos^(-1)x))` then `tanalphatanbeta`
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