Question

1. Let (u,v) be the Euclidean inner product on R ^2, and let u = (1,1) v = (3,2), w = (0, -1), and k = 3. Compute the following.

b. {kv, w}

Answer 1

woah it got messed up....

Answer 2

@amistre64 @UnkleRhaukus

Answer 3

did I do this correctly?

Answer 4

im not sure i understand the notation in the question

Answer 5

what does: b. {kv, w} mean?

Answer 6

u = (1,1) v = (3,2), w = (0, -1), and k = 3

kv: 3(3, 2)
w: (0,-1)
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dot product is: -6

but what does the b. mean?

Answer 7

part b.

Answer 8

:p

Answer 9

the Euclidean inner product should be the same thing right?

Answer 10

yes, inner product and dot procuct appear to be synonomous

Answer 11

This is honestly tyhe third time this has appeared in the book.... Idk why we are relearning it :p.

Answer 12

I guess the only thing we really learned was it being "weighed." with the 2 and the 3....