If `A+b+C=pi` then `(tanA+tanB+tanC)/(tanAdota n BdottanC)`
843 views · Published 12 October 2018 · 1:45 · Indexed 30 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW If `A+b+C=pi` then `(tanA+tanB+tanC)/(tanAdota n BdottanC)`
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