sin2θ - 3sinθ +2 = 0, will be true if ? – McqOptions

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1.	sin2θ - 3sinθ +2 = 0, will be true if ?
A.	≤ θ ≤ 90°
B.	< θ < 90°
C.	= 0°
D.	= 90°
Answer» E.

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