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anonymous
 one year ago
Evaluate the expression:
v ⋅ w
Given the vectors:
r = <8, 8, 6>; v = <3, 8, 3>; w = <4, 2, 6>
anonymous
 one year ago
Evaluate the expression: v ⋅ w Given the vectors: r = <8, 8, 6>; v = <3, 8, 3>; w = <4, 2, 6>

This Question is Closed

IrishBoy123
 one year ago
Best ResponseYou've already chosen the best response.1you did the dot yourself last time so this should be easy! first recheck the question, \(\vec r\) is irrelevant, is that right?

IrishBoy123
 one year ago
Best ResponseYou've already chosen the best response.1you just want \(\vec v \bullet \vec w\), yes?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0but how do I do the dot with three numbers?

IrishBoy123
 one year ago
Best ResponseYou've already chosen the best response.1for the dot you just multiply the x component of each vector, the y component of each and the z component of each, and add the lot up make sense?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0oh hyeah okay just a min

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dot: (3)(4)+(8)(2)+(3)(6)=22

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0sweet that was easy lol thanks!
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