The number of solutions of the pair of equations2 sin2θ − cos2θ =0 – McqOptions

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1.	The number of solutions of the pair of equations2 sin2θ − cos2θ =02 cos2θ − 3 sinθ =0in the interval [0, 2π] is
A.	00
B.	1
C.	2
D.	4
Answer» D. 4

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