Is (sin(x))^2=sin^2(x) ?

The answer to whether (sin(x))^2=sin^2(x) is True

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prove (sin(x))^2=sin^2(x)

prove

(sin (x))^{2} = sin^{2} (x)

True

Solution steps

(sin (x))^{2} = sin^{2} (x)

The two sides are the same

\Rightarrow True

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

\frac{cot ( a )}{cos ( a )} = csc (a)

cos (2 θ) = \frac{2 - sec ^{2} ( θ )}{sec ^{2} ( θ )}

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

\frac{csc ( θ ) sin ( θ )}{sec ( θ )} = cos (θ)