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Mathematics 24 Online
kekeman:

Given vector u = 30 ⟨cos 60°, sin 60°⟩, what are the magnitude and direction of −6u? A. 210; 60° B. 210; 240° C. 180; 240° D. -180; 60°

kekeman:

I was thinking C.)

kekeman:

@surjithayer

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