Posted by J on Wednesday, May 9, 2012 at 1:28am.
Calculate the dot product of two vectors:
m = [4,5,1] and n = [6,2,7]

Calculus  stranger, Wednesday, May 9, 2012 at 2:48am
The Dot Product is a scalar (number)
(4 * 5) + (5 * 2) + (1 * 7)
20 + 10 + 7
10 + 7
3
3.

Calculus  stranger, Wednesday, May 9, 2012 at 2:50am
Oops, sorry about that, the correct answer is 7
(4 * 6) + (5 * 2) + (1 * 7)
24 + (10) + (7)
14 + (7)
7
7.

Calculus  J, Thursday, May 10, 2012 at 4:12pm
thank you!
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