We have:
$\cos x \cdot \sin x \cdot \csc x \cdot 1 \cdot \sin x \cdot \cos x \cdot \cot x$
Now, we know that $\csc x = \frac{1}{\sin x}$ and $\cot x = \frac{\cos x}{\sin x}$. Substituting these values, we get:
$\cos x \cdot \sin x \cdot \frac{1}{\sin x} \cdot 1
Show more…