Let u and v be vectors in R3. Consider the following statements.T or F (1) |u ...

Let u and v be vectors in R³. Consider the following statements.T or F

(1) |u · v| ≤ ||u|| + ||v||

(2) If au + bv = cu + dv then a = c and b = d.

(3) ||u + v||² = ||u||² + ||v||² + 2(u · v)

Let u, v, and w be vectors in R³. T or F.

(1) u · v − ||u||

(2) (u · v) × w

(3) || ( ||u|| proj_vu ) ||

Expert Solution

Colby Messinger answered 2 months ago

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