Is tan^2((5pi)/4)=tan((5pi)/4) ?

The answer to whether tan^2((5pi)/4)=tan((5pi)/4) is True

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prove tan^2((5pi)/4)=tan((5pi)/4)

prove

tan^{2} (\frac{5 π}{4}) = tan (\frac{5 π}{4})

True

Solution steps

tan^{2} (\frac{5 π}{4}) = tan (\frac{5 π}{4})

Manipulating left side

tan^{2} (\frac{5 π}{4})

Simplify

tan^{2} (\frac{5 π}{4}) : 1

= 1

Manipulating right side

tan (\frac{5 π}{4})

Simplify

tan (\frac{5 π}{4}) : 1

= 1

We showed that the two sides could take the same form

\Rightarrow True

sin (\frac{π}{2} - θ) = sin (θ - \frac{π}{2})

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

cos (- 2 x) = cos (2 x)

csc (x) sec (x) = \frac{1}{sin ( x ) cos ( x )}

\frac{1}{csc ( θ )} = sin (θ)

Is tan^2((5pi)/4)=tan((5pi)/4) ?
The answer to whether tan^2((5pi)/4)=tan((5pi)/4) is True