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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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If A Is A Complex Number Such That A^2-a+1 =o Then A^2011=
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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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If 0 Greater Amp ( Z ) Greater Pie, Then Amp( Z) -amp ( -z)
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Let Z Be A Purely Imaginary Number Such That Im(z)smaller 0. Then Arg (z) Is Equal To
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If Z1,z2 Are Two Complex Numbers Then | Z1 + Root( Z1(sq) - Z2(sq) ) | + |z1 - Root(z1(sq) - Z2(sq)| Is Equal To
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Let Z Be A Complex Number ( Not Lying On X-axis ) Of Maximum Modules Such That |z +1/z | = 1 Then
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If Z - I / Z + I (z =not Equal - I) Is A Purely Imaginary Number , The Z.z- Equal To
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