Question: Let Compute and compare u v, ||u|| 2 , ||v|| 2 , and ||u + v|| 2 . Do not use the Pythagorean Theorem.

Letu= 3 -4 -1 and v= -8 -7 4Compute and compare u • v, ||u||2, ||v||2, and ||u + v||2. Do not use the Pythagorean Theorem.

u= 3 -4 -1 and v= -8 -7 4

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