Determine whether the vectors u and v are parallel, orthogonal, or neither.
-$$\mathbf { u } = \langle 10,0 \rangle , \mathbf { v } = \langle 0 , - 10 \rangle$$
A) Parallel
B) Orthogonal
C) Neither

Question

Quizplus · Accepted Answer

Two vectors are orthogonal if their dot product is zero. The dot product of $\mathbf{u} = \langle 10,0 \rangle$ and $\mathbf{v} = \langle 0,-10 \rangle$ is $10*0 + 0*(-10) = 0$, which means they are orthogonal.

Determine Whether the Vectors U and V Are Parallel, Orthogonal u=⟨10,0⟩,v=⟨0,−10⟩\mathbf { u } = \langle 10,0 \rangle , \mathbf { v } = \langle 0 , - 10 \rangleu=⟨10,0⟩,v=⟨0,−10⟩

Determine Whether the Vectors U and V Are Parallel, Orthogonal $\mathbf { u } = \langle 10,0 \rangle , \mathbf { v } = \langle 0 , - 10 \rangle$