\( \int 2 \sin x \cos x \mathrm{~d} x \) is equal to P W (A) \( \co...

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\( \int 2 \sin x \cos x \mathrm{~d} x \) is equal to
P
W
(A) \( \cos 2 x+\mathrm{c} \)
(B) \( \sin 2 x+\mathrm{c} \)
(C) \( \cos ^{2} x+\mathrm{c} \)
(D) \( \sin ^{2} x+c \)
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