Determine Whether U and V Are Orthogonal, Parallel and Pointing $$\mathbf { u } = \{ 1 , - 3 \} , \mathbf { v } = \{ 2 , - 9 \}$$

question 17

Multiple Choice

Determine whether u and v are orthogonal, parallel and pointing in the same direction, parallel and pointing in opposite directions, or neither. $$\mathbf { u } = \{ 1 , - 3 \} , \mathbf { v } = \{ 2 , - 9 \}$$

• A) Orthogonal
• B) Parallel, opposite direction
• C) Parallel, same direction
• D) Neither parallel nor orthogonal

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