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Determine which pairs of vectors in Exercises $15-18$ are orthogonal.$$\mathbf{u}=\left[\begin{array}{r}{12} \\ {3} \\ {-5}\end{array}\right], \mathbf{v}=\left[\begin{array}{r}{2} \\ {-3} \\ {3}\end{array}\right]$$

Yes.

Calculus 3

Chapter 6

Orthogonality and Least Square

Section 1

Inner Product, Length, and Orthogonality

Vectors

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So we want to find out if these two factors you envy or Arthur Ogle. So we need to look at the dot product. So if I take you dog be I have 12 times two plus three times negative, three plus negative five times three. So we get 24 minus nine minus 15 which equals zero eso. This tells me that you and B our Orthodox

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