AM-1906

Quotient rule

A Math · Secondary 4 · Easy · Quotient rule

Differentiate

y = \dfrac{2x}{\sin x}

with respect to

x

.

$\dfrac{2\sin x - 2x\cos x}{\sin^2 x}$
$\dfrac{2\cos x - 2x\sin x}{\sin^2 x}$
$\dfrac{2\sin x + 2x\cos x}{\sin^2 x}$
$\dfrac{2\cos x + 2x\sin x}{\sin^2 x}$

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