If x`!=n` and`cot^-1x+cot^-1(n^2-x+1)=cot^-1(n-1)` then x=
51 views · Published 12 October 2018 · 5:15 · Indexed 28 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW If x`!=n` and`cot^-1x+cot^-1(n^2-x+1)=cot^-1(n-1)` then x=
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