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if 3 cos theta - 5 sintheta = 3 then ...

if ` 3 cos theta - 5 sintheta = 3` then prove that `3sintheta+ 5costheta` = `5`

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To prove that \(3 \sin \theta + 5 \cos \theta = 5\) given that \(3 \cos \theta - 5 \sin \theta = 3\), we can follow these steps: ### Step 1: Start with the given equation We have: \[ 3 \cos \theta - 5 \sin \theta = 3 \] ...
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