# Chapter 13 - Vector Geometry - 13.3 Dot Product and the Angle Between Two Vectors - Exercises - Page 666: 14

Orthogonal.

#### Work Step by Step

Since $$\langle 0,2,4\rangle \cdot \langle -5,0,0\rangle =0+0+0=0$$ then the vectors are orthogonal.

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