The number of solutions of \( \sin ^{3} x \cos x+\sin ^{2} x \cos ^... VIDEO
The number of solutions of \( \sin ^{3} x \cos x+\sin ^{2} x \cos ^{2} x+\sin x \cos ^{3} x=1 \) in \( [0 \), \( 2 \pi \) ] is
\( \mathrm{P} \)
(A) 4
(B) 2
W
(C) 1
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