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In The Argand Plane, The Distinct Roots Of 1+ Z+ Z^3 + Z^4 = 0 (z Is A Complex Number) Represent Vertices Of
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The Value Of
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If Root X + Iy = + -(a + Ib), Then Root -x - Iy Is Equal To
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One Of The Values Of
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If X = -3 + I Root 3 /2 Is A Complex Number,
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The Real Part Of (1 - Cos Theta + 2 I Sin Theta)^ -1 Is
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The Locus Of Z Satisfying The Inequality
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If Z And W Are Two Complex Numbers Such That |Z| -< 1, |W|-< 1 And |Z + Iw| = |Z - Iw |= 2, Then, Z Is Equal To
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If|z1 + Z2|^2 = |z1|^2 + |z2|^2 , Then Z1/z2 Is
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If Z(2- I2root 3)^2 = I(root 3 + I)^4, Then Amplitude Of Z Is
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If Z = (root 3 + I)^3 (3i + 4)^2/(8+6i)^2, Then |z| Is Equal To
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Let Z1 Z2 And |z1| = |z2|.If Z1 Has Positive Real Part And Z2 Has Negative Imaginary Part. Then,
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The Values Of X And Y Satisfying The Equation
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The Points Z1, Z2, Z3 Z4 In The Complex Plane Are The Vertices Of A Parallelogram Taken In Order If And Only If
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If Z = X + Iv And W = (1 - Iz ) /(z-i), Then |w| = 1 Implies That, In The Complex Plane,
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The Inequality |z - 4| < |z - 2| Represents The Region Given By
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The Smallest Positive Integer N For Which
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For The Real Parameter T, The Locus Of The Complex Number
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If - Pie < Arg (z) < - Pie/2, Then Arg Z Not - Arg(- Z Not) Is
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