Is csc^2(θ)(1-cos^2(θ))=sin(6480) ?

The answer to whether csc^2(θ)(1-cos^2(θ))=sin(6480) is False

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prove csc^2(θ)(1-cos^2(θ))=sin(6480)

prove

csc^{2} (θ) (1 - cos^{2} (θ)) = sin (648 0^{\circ})

False

Solution steps

csc^{2} (θ) (1 - cos^{2} (θ)) = sin (648 0^{\circ})

Show that the two sides are not equal

\Rightarrow False

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

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

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

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

csc (x) sin^{2} (x) cot (x) = cos (x)

Is csc^2(θ)(1-cos^2(θ))=sin(6480) ?
The answer to whether csc^2(θ)(1-cos^2(θ))=sin(6480) is False