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AP EAMCET201725 Apr 2017Evening ShiftMathematicsComplex NumberActual

If a and c are complex numbers and b is a real number in the Argand plane, then the perpendicular distance from c to the line a z + a z+b=0 is

Options

  1. A(a c + a c+b) 2|a|
  2. B( a c +a c+b) 2|a|
  3. C(a c + a c+b) |a|
  4. D( a +b+ c ) 2|a|

Correct answer

A. (a c + a c+b) 2|a|

Step-by-step solution

No solution. Refer to answer key.

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