JEE Mains Model Paper 6

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Question : 13 of 90
 
Marks: +1, -0
θ ∊ [0, 2π] and z1,z2,z3 are three complex numbers such that they are collinear and (1 + |sinθ|) z1 + (|cosθ| - 1) z2 - 2z3 = 0 atleast one of the complex numbers z1,z2,z3 is nonzero then number of values of θ
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