Leroro123
Leroro123 Leroro123
  • 20-05-2018
  • Mathematics
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In which quadrant does 3(cos(5pi/3) + isin(5pi/3) lie?

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elevatorP6
elevatorP6 elevatorP6
  • 20-05-2018
cos(5pi/3) is positive
sin
(5pi/3) is negative

the real part is positive and the imaginary part is negative

this is in quadrant 4


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