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AP EAMCET201824 Apr 2018Evening ShiftMathematicsComplex NumberActual

If z= 1 1- +i and is acute then the modulus and amplitude of z respectively are

Options

  1. A1 2 cosec 2 ,- ( 2 + 2 )
  2. B1 2 cosec 2 , ( 2 + 2 )
  3. C1 2 2 ,- ( 2 + 2 )
  4. D1 2 2 , ( 2 + 2 )

Correct answer

A. 1 2 cosec 2 ,- ( 2 + 2 )

Step-by-step solution

No solution. Refer to answer key.

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