`(1/((sec x)^2 - (cos x)^2) + 1/((cosec x)^2 -(sin x)^2)) (cos x)^2 (sin x)^2 = (1 - (cos x)^2 ...
473 views · Published 11 October 2018 · 7:46 · Indexed 26 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW `(1/((sec x)^2 - (cos x)^2) + 1/((cosec x)^2 -(sin x)^2)) (cos x)^2 (sin x)^2 = (1 - (cos x)^2 (sin x)^2)/ (2+ (cos x)^2 (sin x)^2)`
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