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Let u= and <3, 1>. (15 points) Find u + v geometrically (sketch). Find u + va Find u + valgebraically. Does it agree

Let u= and . (15 points) Find u + v geometrically (sketch). Find u + va Find u + valgebraically. Does it agree with your sketch? Find the angle between Find u and v. Find a vector perpendicular to both u and v.

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