If `sintheta=sqrt((x^2-y^2)/(x^2+y^2))` then the value of `sqrt(sec^2theta+tan^2theta)`
16 views · Published 12 October 2018 · 3:49 · Indexed 30 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW If `sintheta=sqrt((x^2-y^2)/(x^2+y^2))` then the value of `sqrt(sec^2theta+tan^2theta)`
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