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The number of solutions of the pair of e...

The number of solutions of the pair of equations `2s in^2theta-cos2theta=0` `2cos^2theta-3sintheta=0` in the interval `[0,2pi]` is 0 (b) 1 (c) 2 (d) 4

A

0

B

1

C

2

D

4

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The correct Answer is:
C
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ML KHANNA-THEORY OF QUADRATIC EQUATIONS -Self Assessment Test
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