Accedmychevron_right11thchevron_rightmathchevron_rightComplex Numberschevron_rightExercise 1.2

Theory

  • Subtraction: (a+bi)(c+di)=(ac)+(bd)i(a+bi)-(c+di)=(a-c)+(b-d)i.
  • If A+iB=C+iDA+iB=C+iD, then A=CA=C and B=DB=D.