हल करना (2 + sqrt(3)) * cos 2theta = 1 - sin 2theta | Equatix - Math Solver

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Example

3(r+2s)=2t-4

a⋅(b-2)=3b

3(r+2s)=2t-4

a⋅(b-2)=3b

Question

$$(2+\sqrt{3})\cos\ 2\theta=1-\sin\ 2\theta$$