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

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

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

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

5 views Answered 2023-02-05 15:29

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