If y=5 x-3 x, then d^2 y d x^2 = _________. - Vidyadip

MCQ

If $y=5 \cos x-3 \sin x$, then $\frac{d^2 y}{d x^2}=$ _________.

A
$0$
B
y
C
$-y$
D
$-\frac{d y}{d x}$

✓

Answer

SELF

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