if `tan^(- 1)x=pi/10 ` for some `x in R` then the value of `cot^-1x` is
997 views · Published 13 October 2018 · 1:28 · Indexed 2 October 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW if `tan^(- 1)x=pi/10 ` for some `x in R` then the value of `cot^-1x` is
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