If in a right angle triangle ABC.`4 sin A cos B -1 =0` and `tan A` is finite, then
50 views · Published 13 October 2018 · 2:19 · Indexed 20 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW If in a right angle triangle ABC.`4 sin A cos B -1 =0` and `tan A` is finite, then
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