alleryThe derivative of $\sin x$ is:
A$\sin x$, the same function unchanged on the chart
B$-\sin x$, the negative of the function on the chart
C$\cos x$, a standard derivative on the school chart
D$\tan x$, dividing $\sin x$ by $\cos x$ here for the answer
Answer & Solution
Correct answer: C. $\cos x$, a standard derivative on the school chart
$(\sin x)' = \cos x$.
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