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If W=(-1+root3 I)/2 Then (3+w+3w^2)4=
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If P(x,y) Denotes Z = X+iy In Argand Plane And |z-1/z+2i|=1 Then The Locus Of P Is A/an
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The Complex Number [(-root 3 +3i) (1-i)]/ [(3+root 3i)(i)(root3 + Root3 I)] When Represented In The Agrand Diagram Is
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If 2x= -1+root 3i, Then The Value Of (1-x^2+x)^6 - (1-x+x^2)^6 =
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The Modulas And Amplitude Of (1+2i)/1-(1-i)^2 Are
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The Amplitude Of (sin Pi/5 )+i[(1-cos)pi/5]
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Which Of The Following Is A Fourh Root Of 1/2 + (i. Root3/2)
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If Cos A+cos B +cos Y = Sin A + Sin B + Sin Y=0. Then Cos 3 A+cos 3b +cos 3y Equal To
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If The Imaginary Part Of (2+i)/(ai-1) Is Zero , Where A Is A Real Number , Then The Value Of A Is Equal To
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If Z1=root2 (cos Pi/4 )+ I Sin Pi/ 4) And Z^2= Root3 (cos Pi/3+i Sin Pi/3) Then |z1,z2| Is |
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For The Real Parameter T, The Locus Of The Complex Number Z= (1-t^2) + I Root 1+t^2 In The Complex Plane Is
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The Principle Amplitude Of (sin 40°+i Cos 49°)^5 Is
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|z1+z2|=|z1|+|z2| Is Possible If
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1, W And W^2 Are The Cube Roots Of Unity , Then (1-w+w^2)(1-w^2+w4)/...upto 8 Terms Is
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If [(3/2)+(root3/2)i]^50 = 3^25 (x+iy), Then X^2+y^2=
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The Number Of Solution For The Equation |z-1|=|z-2|=|z-i| Is
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