Is prove-cos^2(x)=(1-csc^2(x))/(cos^2(x)) ?

The answer to whether prove-cos^2(x)=(1-csc^2(x))/(cos^2(x)) is False

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prove-cos^2(x)=(1-csc^2(x))/(cos^2(x))

prove

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

False

Solution steps

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

Show that the two sides are not equal

For

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

plug in

x = 1

- cos^{2} (1) = - 0.29192 \dots

- cos^{2} (1)

Refine to a decimal form

= - 0.29192 \dots

\frac{1 - csc ^{2} ( 1 )}{cos ^{2} ( 1 )} = - 1.41228 \dots

\frac{1 - csc ^{2} ( 1 )}{cos ^{2} ( 1 )}

Refine to a decimal form

= - 1.41228 \dots

The two sides are not equal

\Rightarrow False

6 cos^{2} (A) - 5 = 1 - 6 sin^{2} (A)

sin (x) + \frac{cot ( x )}{sec ( x )} = csc (x)

\frac{sin ( 2 θ )}{sin ( θ )} = 2

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

- 2 sin (2 x + π) = - 2 sin (2 x - π)

Is prove-cos^2(x)=(1-csc^2(x))/(cos^2(x)) ?
The answer to whether prove-cos^2(x)=(1-csc^2(x))/(cos^2(x)) is False