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Simplify $\frac{cot x tan x}{sin x}$ $(cotxtanx)/sinx$ ?

1 Answer

Shwetank Mauria

Mar 11, 2017

Please see below.

Explanation:

$\frac{cot x tan x}{sin x}$ $(cotxtanx)/sinx$

= $cot x \times tan x \times \frac{1}{sin x}$ $cotx xx tanx xx 1/sinx$

= $\frac{1}{tan x} \times tan x \times \frac{1}{sin x}$ $1/tanx xx tanx xx 1/sinx$

= $\frac{1}{sin x}$ $1/sinx$

= $csc x$ $cscx$

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