Is (cos(θ))/(sin^2(θ))=2cos^2(θ) ?

The answer to whether (cos(θ))/(sin^2(θ))=2cos^2(θ) is False

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prove (cos(θ))/(sin^2(θ))=2cos^2(θ)

prove

\frac{cos ( θ )}{sin ^{2} ( θ )} = 2 cos^{2} (θ)

False

Solution steps

\frac{cos ( θ )}{sin ^{2} ( θ )} = 2 cos^{2} (θ)

Show that the two sides are not equal

For

\frac{cos ( θ )}{sin ^{2} ( θ )} = 2 cos^{2} (θ)

plug in

θ = 1

\frac{cos ( 1 )}{sin ^{2} ( 1 )} = 0.76305 \dots

\frac{cos ( 1 )}{sin ^{2} ( 1 )}

Refine to a decimal form

= 0.76305 \dots

2 cos^{2} (1) = 0.58385 \dots

2 cos^{2} (1)

Refine to a decimal form

= 0.58385 \dots

The two sides are not equal

\Rightarrow False

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

cos^{2} (\frac{( 12 π )}{2}) = cos^{2} (12 π)

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

sec (t) (csc (t) (tan (t) + cot (t))) = sec^{2} (t) + csc^{2} (t)

Is (cos(θ))/(sin^2(θ))=2cos^2(θ) ?
The answer to whether (cos(θ))/(sin^2(θ))=2cos^2(θ) is False