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Complex Numbers...

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  • Question 1
    4 / -1

    One of the values of

  • Question 2
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    The region of the argand diagram defined by |z - 1|+ |z + 1| ≤ 4 is an

  • Question 3
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    If z = x + iy, then area of the triangle whose vertices are points z, iz, z + iz is

  • Question 4
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    If arg (z - a) = π/4, where a ϵ R, then the loss of z ϵ C is a

  • Question 5
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    The imaginary part of

  • Question 6
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    The product of all values of (cosα + i sinα)3/5 is

  • Question 7
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    If |Z1 + Z2| = |Z1| + |Z2|, then find arg Z1 - Z2

  • Question 8
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  • Question 9
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  • Question 10
    4 / -1

    If z is a complex such that |z| ≥ 2, then the minimum value of |z + 1/2|

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