Solution: If A = 40 e^j120°, B = 20 ∠ -40°, C = 26.46 + j0, solve for A + B + C.

If A = 40 e^j120°, B = 20 ∠ -40°, C = 26.46 + j0, solve for A + B + C. How to find the sum of the complex numbers?

If A = 40 e^j120°, B = 20 ∠ -40°, C = 26.46 + j0, solve for A + B + C.

Problem Statement: EE Board April 1996

If A = 40 e^j120°, B = 20 ∠ -40°, C = 26.46 + j0, solve for A + B + C.

Problem Answer:

A + B + C is equal to 30.8 ∠ 45°.

Solution:

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