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Prove that (1+ sin 2x - cos 2x)/(1+ sin...

Prove that `(1+ sin 2x - cos 2x)/(1+ sin 2x + cos 2x) =tan x`

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To prove that \[ \frac{1 + \sin 2x - \cos 2x}{1 + \sin 2x + \cos 2x} = \tan x, \] we will start with the left-hand side (LHS) and manipulate it to show that it equals the right-hand side (RHS). ...
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