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If 2cosx+sinx=1, then find the value of ...

If `2cosx+sinx=1,` then find the value of `7cosx+6sinx`

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To solve the equation \(2 \cos x + \sin x = 1\) and find the value of \(7 \cos x + 6 \sin x\), we can follow these steps: ### Step 1: Rearrange the given equation We start with the equation: \[ 2 \cos x + \sin x = 1 \] Rearranging gives: ...
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