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## Recent Questions

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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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Modified 1 Year Ago Carolyn

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### The Value Of

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Modified 1 Year Ago Fiona

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### If Root X + Iy = + -(a + Ib), Then Root -x - Iy Is Equal To

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Modified 1 Year Ago Max

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### One Of The Values Of

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Modified 1 Year Ago Megan

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### If X = -3 + I Root 3 /2 Is A Complex Number,

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Modified 1 Year Ago Chloe

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### The Real Part Of (1 - Cos Theta + 2 I Sin Theta)^ -1 Is

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Modified 1 Year Ago Gabrielle

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### If M1 , M2 , M3 And M4 Respectively Denote The Moduli Of The Complex Numbers 1 + 4i, 3 + I,1- I And 2 - 3i , Then The Correct One, Among The Following Is

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Modified 1 Year Ago Kimaya

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### If 3/2 + Cos Theta + Sin Theta = A + Ib, Then [(a - 2 )^2+ B^2 ] Is

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Modified 1 Year Ago Sue

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### If (3+ I)(z + _ Z) - (2+ I) (z - _z) + 14i = 0, Then Z_z Is Equal To

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Modified 1 Year Ago Dominic

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### The Locus Of Z Satisfying The Inequality

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Modified 1 Year Ago Andrew

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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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Modified 1 Year Ago Drishti

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### If - Pie < Arg (z) < - Pie/2, Then Arg (z) - Arg (-z) Is Equal To

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Modified 1 Year Ago Robert

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### If Z = 4/1-i Then Z Is Equal To (where, Z Is Complex Conjugate Of Z)

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Modified 1 Year Ago Robert

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### If Z1 Are Z2 Two Non - Zero Complex Numbers Such That |Z1 + Z2|= |Z1||Z2|, Then

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Modified 1 Year Ago Joseph

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### If W (1) Is A Cube Root Of Unity And (1+w)^7=A + B W Then A And B Are Respectively

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Modified 1 Year Ago Leah

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### If|z1 + Z2|^2 = |z1|^2 + |z2|^2 , Then Z1/z2 Is

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Modified 1 Year Ago Elizabeth

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### If A, B, C And U, V, W Are Complex Numbers Representing The Vertices Of Two Triangles Such That C = (1 â€“ R) A + Rb And W = (1 â€“ R)u + Rv, Where R Is A Complex Number, Then The Two Triangles

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Modified 1 Year Ago Lauren

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### If Z(2- I2root 3)^2 = I(root 3 + I)^4, Then Amplitude Of Z Is

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Modified 1 Year Ago Robert

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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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Modified 1 Year Ago James

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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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Modified 1 Year Ago Jane

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### The Values Of X And Y Satisfying The Equation

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Modified 1 Year Ago Victoria

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### The Smallest Positive Integer N For Which (1+ I)^2n = (1 - I)^2n Is

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Modified 1 Year Ago Fiona

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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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Modified 1 Year Ago Adrian

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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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Modified 1 Year Ago Alan

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### The Inequality |z - 4| < |z - 2| Represents The Region Given By

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Modified 1 Year Ago Katherine

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### The Smallest Positive Integer N For Which

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Modified 1 Year Ago Aruna

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### If W Is A Non Real Cube Root Of Unity, Then (a +b) (a + Bw) ( A + Bw^2) Is

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Modified 1 Year Ago Mahika

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### If (1+i)(1+2i)(1+3i)...(1 +ni) = A + Ib, Then 2.5.10...(1+n^2) Is Equal To

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Modified 1 Year Ago Cameron

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### For The Real Parameter T, The Locus Of The Complex Number

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Modified 1 Year Ago Chloe

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### If - Pie < Arg (z) < - Pie/2, Then Arg Z Not - Arg(- Z Not) Is

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Modified 1 Year Ago Emma