Question

Evaluate the expression:

v ⋅ w

Given the vectors:

r = <8, 1, -6>; v = <6, 7, -3>; w = <-7, 5, 2>

Answer 1

Can you help with this one @Nemo1223

Answer 2

o: woah xD
ok hold up lol gotta dig through brain for this one xd

Answer 3

okay:)

Answer 4

I did this back in freshman year xD

Answer 5

got any answer choices?

Answer 6

nope...

Answer 7

Dx wel that sucks idk if i'm close or far away lol

Answer 8

do you have any idea?

Answer 9

I hard rock xD i dont remember this T-T

Answer 10

I thought i had it yet i'm not 100% of my answer T-T I did this like 2 years ago

Answer 11

well, can you post what you got, with the work?

Answer 12

Dx i do everything by head lol

Answer 13

i'm see what i can post xD i'll make graph and everything that is related xD

Answer 14

here a graph of them i quickly made

Answer 15

um this are the lenths of the vectors

Answer 16

what else umm

Answer 17

idk if this helps but Spherical coordinates if you know what that mean sxD

Answer 18

wait this are the Spherical coordinate xD

Answer 19

Normalized vectors the other one for ^^

Answer 20

that all i found out xD