Question

prove that
$\frac{1 }{ \sin(x) \times \cos(x) }$
equals 2csc2x
​

Answer 1

Answer:

See below for proof

Step-by-step explanation:

$2csc(2x)\\\\2[\frac{1}{sin(2x)}]\\ \\2[\frac{1}{2sin(x)cos(x)}]\\ \\\frac{2}{2sin(x)cos(x)}\\ \\\frac{1}{sin(x)cos(x)}$

Thus, the identity is proven