Is (tan^2(θ))/(sec^2(θ))=(1) ?

The answer to whether (tan^2(θ))/(sec^2(θ))=(1) is False

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prove (tan^2(θ))/(sec^2(θ))=(1)

prove

\frac{tan ^{2} ( θ )}{sec ^{2} ( θ )} = (1)

False

Solution steps

\frac{tan ^{2} ( θ )}{sec ^{2} ( θ )} = 1

Show that the two sides are not equal

\Rightarrow False

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

cos (x) = \frac{( csc ( x ) cot ( x ) )}{csc ^{2} ( x )}

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

\frac{sec ( x )}{- csc ( x )} + \frac{- sin ( x )}{cos ( x )} = - 2 tan (x)

1 = \frac{sec ( u ) + tan ( u )}{sec ( u ) + tan ( u )}

Is (tan^2(θ))/(sec^2(θ))=(1) ?
The answer to whether (tan^2(θ))/(sec^2(θ))=(1) is False