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Consider the system of equations x cos ^...

Consider the system of equations `x cos ^(3) y + 3 x cosy sin^(2) y = 14 t o (1) and x sin^(3) y + 3 x cos^(2) y sin y = 13 to (2)`
The number of values of `y in [0, 6 pi]` are

A

5

B

3

C

4

D

6

Text Solution

Verified by Experts

The correct Answer is:
D
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