SOLUTION: What value of a makes u and v orthogonal, if u= <a,-2> and v= <a,8> ? a. -8 b. 2 c. 4 d. 8 e. 16 (please help, thank you)

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Question 968288: What value of a makes u and v orthogonal, if u= and v= ?
a. -8
b. 2
c. 4
d. 8
e. 16

(please help, thank you)

Answer by Fombitz(32388)   (Show Source): You can put this solution on YOUR website!
You didn't provide u and v.
Please repost.

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