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If W Is Not Equal To 1 Is Cube Roote Of Unity , Then The Sum Of Series S = 1 + 2w+3w^2+...+3nw^3n-1 Is
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[-1/2 +( Root3/2) I]^1000=
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Givev Z =(1+i Root3 )100, Then Re(z)/Im(z) Equal
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(- Root3 + I) ^53 Where I^2 = -1 Is Equal To
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If A Is A Complex Number Such That A^2-a+1 =o Then A^2011=
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(1-w+w^2)(1-w^2+w^4)(1-w^4+w^8)....to 2n Factors Is
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If 1,w,w^2 Are Three Cube Roots Of Unity, Then ( A+bw+ Cw^2)3 + (a+bw^2+ Cw)^3 Is Equal To, If A+b+c=0
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If Cube Root Of 1 Is W, Then The Value Of (3+w+3w^2)^4 Is
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If N Is A Positive Integer , Then (1 + I Root 3 ) Power N + ( 1 - I Root 3) Power N Is Equal To
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If W Is An N^th Root Of Unity , Other Than Unity , Then The Value Of 1+w+w^2 + ....+ W^n-1 Is
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The Value Of A+bw+cw^2/b+cw+aw + A+bw+cw^2/c+aw+bw^2 Will Be
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If N Is Positive Integer , Then ( 1+i)^n + ( 1- I)^n Is Equal To
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Arg(3+i/2-i +3-i/2+i ) Is Equal To
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If Z Is A Complex Number Then (z-1)(z) =
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If 0 Greater Amp ( Z ) Greater Pie, Then Amp( Z) -amp ( -z)
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Modified 5 Year Ago
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Modified 5 Year Ago
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If Z1,z2 Are Two Complex Numbers Such That |z1-z2/z1+z2|=1 And Iz1=kz2,where K R Then Angle Between Z1-z2 And Z1+z2 Is
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Let Z Be A Complex Number Then The Equation Z4 + Z+2 =0 Cannot Have A Root Such That
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If Z1 And Z2 Are Two Complex Numbers Satisfying The Equation |z1+ Z2/z1-z2|=1 Then Z1/z2 Is A Number Which Is
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If 2z1/3z2 Is Purely Imaginary Number Then | Z1- Z2/z1+z2| =
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If (a + Ib)(c+id)(e+if)(g+ih) = A + IB, (a Sqr + B Sqr)(c Sqr + D Sqr)(e Sqr + F Sqr) (g Sqr + H Sqr) =
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If |z| = 4 And Arg Z = 5pie/ 6 , Then Z =
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If Z Be The Conjugate Of The Complex Number Z, Then Which Of The Following Relation Is False
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The Minimum Value Of | 2z-1 |+| 3z - 2| Is
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If Z1=1+2i And Z2 =3+5i,then Re(z2z1/z2) Is Equal To
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