If a cot θ + b cosec θ = p and b cot θ + a cosec θ = q, then p2 – q2 =

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If a cot θ + b cosec θ = p and b cot θ + a cosec θ = q, then p2 – q2 =
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sir discription m koi link to hai hi nahi

satviksharma-yjod
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Sir a^2-b^2 identity use kar ke sikhayeye

ShiviG-tukv
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Cos theta nehi hai cot theta hai goru

Mrinmoy_Mrin