Trigonometry Examples

$\sin (\frac{1}{2} A - \cos (\frac{1}{2} A)) = \sqrt{1 - \sin (A)}$

Step 1

The provided equation is not an identity.

$\sin (\frac{1}{2} A - \cos (\frac{1}{2} A)) = \sqrt{1 - \sin (A)}$ is not an identity