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Rajan@2021
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If (cosecθ-sinθ)=a³ and (secθ-cosθ)=b³, prove that a²b²(a²+b²) = 1

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Sir please give me a detailed solution of this question as it is very important for examination and it is from trigonometry, topic –  trigonometric identities, and in the question we have given that (cosecθ-sinθ)=a³ and also (secθ-cosθ)=b³,we have been asked to  prove that a²b²(a²+b²) = 1 using trigonometric formulas.

RS Aggarwal, Class 10, chapter 13B, question no 9

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