In `DeltaABC` if `sin^2(A/2), sin^2(B/2), sin^2(C/2)` are in H.P then `a,b,c` will be in
374 views · Published 13 October 2018 · 3:53 · Indexed 30 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW In `DeltaABC` if `sin^2(A/2), sin^2(B/2), sin^2(C/2)` are in H.P then `a,b,c` will be in
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