Class 10- Trigonometric Identities-RD Sharma-Ex11.1,Q59, If 3sinθ +5cosθ =5,prove 5sinθ -3cosθ =+-3

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Class 10- Trigonometric Identities-RD Sharma-Ex11.1,Q59, If 3sinθ +5cosθ =5,prove 5sinθ -3cosθ =+-3
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