10 If sin θ + cos θ = p and sec θ + cosec θ = q, then prove that qp2 - 1 = 2p

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Q11- th-cam.com/video/k-XHYcBzqJ8/w-d-xo.html

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Tq soo much mam you r like a godess or our youth😘🤗

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It's my pleasure

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Superb explanation

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Thanks mam ji

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Mam it was very good explaination💪🏻

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Thanks 😃

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Mast

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