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  3. let u and v be orthogonal vectors in r3 and let w

Let u and v be orthogonal vectors in R3 and let w = 3u +...

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Advance Math

Let u and v be orthogonal vectors in R3 and let w = 3u + 6v.Suppose that ||u|| = 5 and ||v|| = 4. Find the cosine of the anglebetween w and v.

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and are orthogonal vector of then we    See Answer
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