lf `alpha,beta` are roots of `a cos theta + b sin theta = c` then value of `sin alpha + sin...
2,851 views · Published 12 October 2018 · 2:14 · Indexed 27 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW lf `alpha,beta` are roots of `a cos theta + b sin theta = c` then value of `sin alpha + sin beta & sin alpha sin beta` is
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