If = [2.5 Cm,80°],i.e. ,The Magnitude and Direction of

question 27

Multiple Choice

If
= [2.5 cm,80°],i.e. ,the magnitude and direction of
Are 2.5 cm and 80°,
= [3.5 cm,120°],and
,what is the direction of
(to the nearest degree) ?

• A)247°
• B)235°
• C)243°
• D)216°
• E)144°

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