aatirshamim98 aatirshamim98
  • 29-09-2016
  • Mathematics
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if z=5-2i then |z| is equal to what ?

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Kunchan
Kunchan Kunchan
  • 29-09-2016
z=5-2i

|z| = [ (5^2 + (-2)^2) ] ^ 0.5
     = ( 25+4) ^ 0.5
     = 29^0.5 
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