Question: 1.) Evaluate the expression. r = <5, 9, -4>, v = <3, 3, -8>, w = <9, -6, -1> v w 0 17 <27, -18,

1.) Evaluate the expression.

r = <5, 9, -4>, v = <3, 3, -8>, w = <9, -6, -1>

vw

<-15, -27, -32>

0

17

<27, -18, 8>

2.) Let u = <6, -9>, v = <1, -4>. Find u - v.

<5, -5>

<10, -10>

<15, 5>

<7, -13>

3.)Determine whether the vectors u and v are parallel, orthogonal, or neither.

u = <1, -2>, v = <-4, 8>

Orthogonal

Neither

Parallel

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