• Click Show Answers to check your answers.
• Click New Exam to see another set of ten problems.
• Click Quit  to end this testing session.

  1.          (1Ð57°) + (3Ð-34°) = __________
  2.          (1Ð76°) - (2Ð4°) = __________
  3.          (1Ð-40°) - (3Ð82°) = __________
  4.          (6Ð48°) + (9Ð48°) = __________
  5.          (6Ð6°) - (1Ð-28°) = __________
  6.          (4Ð-83°) + (9Ð-71°) = __________
  7.          (5Ð-15°) + (7Ð-1°) = __________
  8.          (1Ð-86°) - (2Ð-49°) = __________
  9.          (5Ð-40°) - (4Ð65°) = __________
10.          (7Ð46°) + (9Ð-1°) = __________

  1.          3.45 +j2.02     4Ð63.7°
  2.          -0.48 -j0.95     1.06Ð-43.46°
  3.          2.18 +j0.19     2.19Ð11.01°
  4.          1.92 +j2.3     3Ð66.54°
  5.          4.8 -j1.95     5.18Ð-62.82°
  6.          3.78 +j4.69     6.02Ð77.95°
  7.          -7.58 +j2.64     8.03Ð69.25°
  8.          0.22 +j2.83     2.84Ð70.54°
  9.          -5.58 -j0.42     5.6Ð-22.7°
10.          -7.89 +j13.89     15.97Ð85.88°

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