Find the Magnitude and Direction of the Resultant of the Sum

question 35

Multiple Choice

Find the magnitude and direction of the resultant of the sum of 1 + 4i and 2 + 5i which are in complex notation.

• A)8.49 with direction of 71.6°
• B)9.49 with direction of 71.6°
• C)9.49 with direction of 18.4°
• D)8.49 with direction of 18.4°

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