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12th Standard English Medium Maths Subject Complex Numbers Creative 2 Mark Questions with Solution Part - I

12th Standard

    Reg.No. :
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Maths

Time : 01:00:00 Hrs
Total Marks : 10

    2 Marks

    5 x 2 = 10
  1. Find Re (z) and im (z) if z = 5i11 + 7i3

  2. If z1 and z2 are 1-i, -2+4i then find Im\(\left( \frac { { z }_{ 1 }{ z }_{ 2 } }{ \bar { { z }_{ 1 } } } \right) \).

  3. Find the value of the complex number (i25)3.

  4. Find the argument of -2

  5. Find the values of the real number x and y if 3x + (2x - 3y) i = 6 + 3i9.

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