Hàm số nào là hàm lẻ A sin^2 x+1 B cot^3x C tn3x cotx d cosx

Mathematics

1 answer:

Sedaia [141]3 years ago

6 0

{(sin (x))^2A(csc(x))^3(cos))3B+(-3x)
{cot (dx) cos (x)

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