Is tan^2(x)=(sin(2x))/(1+cos(2x)) ?

The answer to whether tan^2(x)=(sin(2x))/(1+cos(2x)) is False

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prove tan^2(x)=(sin(2x))/(1+cos(2x))

prove

tan^{2} (x) = \frac{sin ( 2 x )}{1 + cos ( 2 x )}

False

Solution steps

tan^{2} (x) = \frac{sin ( 2 x )}{1 + cos ( 2 x )}

Show that the two sides are not equal

\Rightarrow False

csc (x) - cot (x) cos (x) = \frac{1}{csc ( x )}

\frac{sin ( x )}{1 - cos ^{2} ( x )} = csc (x)

csc (Θ) + sin (- Θ) = \frac{cos ^{2} ( Θ )}{sin ( Θ )}

cos (4 x) = cos^{2} (2 x) + sin^{2} (2 x)

2 sin (\frac{x}{2}) cos (\frac{x}{2}) = sin (x)

Is tan^2(x)=(sin(2x))/(1+cos(2x)) ?
The answer to whether tan^2(x)=(sin(2x))/(1+cos(2x)) is False