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If m and n ( gt m) are positive intege...

If ` m and n ( gt m) ` are positive integer, the number of solutions of the equation `n | sin x| = m | cos x | ` in `[0, 2 pi]` is

A

m

B

n

C

mn

D

4

Text Solution

Verified by Experts

The correct Answer is:
D
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