SAT Math Practice Question #22256 - SATify | SATify

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SAT Math Practice Question #22256 - SATify | SATify

#22256

trigonometry

equations

Calculus

medium

90 sec

How many solutions does the equation $cot (x) = sin (4 x)$ have on the interval $[0, 2 π]$ ?

A.

6

B.

7

C.

8

D.

9

E.

10