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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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Which Of The Following Equations Can Represent A Triangle
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The Sum Of Amplitude Of Z And Another Complex Number Is Pi . The Other Complex Number Can Be Written
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If Z Is Complex Number In The Argan Plane, Then The Equation |z-2|+|z+2|=8 Represents
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Let W Be An Imaginary Cube Roots Of Unity Then The Value Of 2(w+1)(w^2+1)+3(2w+1)(2w^+1)+.....+(n+1)(nw+1)(nw^2+1)is
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If Z=x+iy And Arg(z-2)/z+2=pi/6, Then Locus Of Z Is
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If Z=-2/1+root3 I Then The Value Of Arg(z) Is
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Find The Value Of (1+2w+w^2)^3n-(1+w+2w^2)^3n=
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The Value Of I^1/2 Is
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If [1+i Root3/1- I Root3]^n Is An Integer, Then N Is
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If Zr= Cos Ra/n^2+i Sin Ra/n2, Where R= 1,2,3,...,n, Then Lim Z1z2z3....zn Is Equal To
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If Z Is Not Equal To 1 And Z^2/z-1 Is Real , Then The Poin Represented By The Complex Number Z Lies
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If Z^+z+1=0, Where Z Is A Complex Number Then The Value Of [z+1/z]^2+[z^2+1/z^2]^2+[z^3+1/z^3]^2+....+ [z^6+1/z^6]^2=
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If W=(z)/z-1/3i And |w|=1, Then Z Lies On
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If |z^-1|=|z|^2 +1 , Then Z Lies On
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