Question: Let u = (u 1 , u 2 , u 3 ), v = (v 1 , v 2 , v 3 ), and w

Let u = (u1, u2, u3), v = (v1, v2, v3), and w = (w1, w2, w3). Prove the following vector properties, where c is a scalar.

|u • v| ≤ |u | |v|

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