d d x (e^ -3 x )= - Vidyadip

MCQ

$\frac{d}{d x}\left(e^{-3 x}\right)=$

A
$\frac{e^{-3 x}}{3}$
B
$\frac{e^{-3 x}}{-3}$
C
$3 e^{-3 x}$
✓
$-3 e^{-3 x}$

✓

Answer

Correct option: D.

$-3 e^{-3 x}$

D

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