In a triangle ABC, `a-2b +c=0`.The value of `cot(A/2)cot(C/2)` is
634 views · Published 13 October 2018 · 2:08 · Indexed 25 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW In a triangle ABC, `a-2b +c=0`.The value of `cot(A/2)cot(C/2)` is
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