Is 3sec^2(x)= 3/(cos^2(x)) ?

The answer to whether 3sec^2(x)= 3/(cos^2(x)) is True

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prove 3sec^2(x)= 3/(cos^2(x))

prove

3 sec^{2} (x) = \frac{3}{cos ^{2} ( x )}

True

Solution steps

3 sec^{2} (x) = \frac{3}{cos ^{2} ( x )}

Manipulating left side

3 sec^{2} (x)

Express with sin, cos

= \frac{3}{cos ^{2} ( x )}

We showed that the two sides could take the same form

\Rightarrow True

sin^{2} (θ) (1 + cos^{2} (θ)) = 1

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

3 csc (x) - 2 = 0

(2 cos (θ))^{3} = 2 cos (3 θ) + 6 cos (θ)

sin (x) tan (x) = cos (x)

Is 3sec^2(x)= 3/(cos^2(x)) ?
The answer to whether 3sec^2(x)= 3/(cos^2(x)) is True