Is (sin^2(x)+cos^2(x))^2=1 ?

The answer to whether (sin^2(x)+cos^2(x))^2=1 is True

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prove (sin^2(x)+cos^2(x))^2=1

prove

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

True

Solution steps

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

Manipulating left side

(sin^{2} (x) + cos^{2} (x))^{2}

Rewrite using trig identities

= 1

We showed that the two sides could take the same form

\Rightarrow True

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

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

cos (θ) - sin (θ) sin (2 θ) = cos (θ) cos (2 θ)

1 + (cot (A))^{2} = \cdot (csc (A))^{2}

\frac{sin ( x ) \cdot cos ( x )}{tan ( x )} = cos^{2} (x)

Is (sin^2(x)+cos^2(x))^2=1 ?
The answer to whether (sin^2(x)+cos^2(x))^2=1 is True