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Siddharth Naval Rau
Asked: 2022-11-05T22:41:33+05:30 In:

Prove each of the following identities :
`( cos^(2) theta)/((1- tan theta)) + (sin^(3) theta)/((sin theta – cos theta)) = (1+ sin theta cos theta) `

Prove each of the following identities :
`( cos^(2) theta)/((1- tan theta)) + (sin^(3) theta)/((sin theta – cos theta)) = (1+ sin theta cos theta) `
Parabola
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1 Answer

  1. Write ` tan theta = (sin theta )/(cos theta ) ` and simplify .

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