If `alphasin^2x+betacos^2x=1,betasin^2y+alphacos^2y=n` and `alphatanx=betatany` , then `(alpha^...
26 views · Published 12 October 2018 · 9:07 · Indexed 20 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW If `alphasin^2x+betacos^2x=1,betasin^2y+alphacos^2y=n` and `alphatanx=betatany` , then `(alpha^2)/(beta^2)` is equal to
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