Prove that `sintheta(1+tantheta)+costheta(1+cottheta)=sectheta+cosectheta`
150 views · Published 11 October 2018 · 2:04 · Indexed 1 October 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW Prove that `sintheta(1+tantheta)+costheta(1+cottheta)=sectheta+cosectheta`
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