What is the direction of the given vector? v= (3,-4). 360 30 or will always be t- you U is it 18O- or 180+ or 360- or 360+ This Answer! Amwer

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A: Since you have asked a question with multiple parts in a single request we would be answering only t...

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A: u=4i - 5j + ku=42+(-5)2+12u=42v=i - 4j + kv=12+(-4)2+12u=18Dot product:u·v =uv cosθcosθ=(4, -5, 1)·(...

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