Suppose That $\vec { u }$ And $\vec { v }$ Are Non-Zero Vectors, and That

question 77

Multiple Choice

Suppose that $\vec { u }$ and $\vec { v }$ are non-zero vectors, and that $\vec { u }$ is perpendicular to $\vec { v }$ .Let $\vec { w } = \vec { u } \times ( \vec { v } \times \vec { u } )$ .Which of the following statements are true? Select all that apply.

• A) \(\vec { W }\) is perpendicular to \(\vec { u }\) ,
• B) \(\vec { W }\) is perpendicular to \(\vec { v }\) ,
• C) \(\vec { W }\) is parallel to \(\vec { u }\) ,
• D) \(\vec { W }\) is parallel to \(\vec { v }\) ,
• E) \(\vec { W }\) is the zero vector.

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Definitions:

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A test of urine to detect and manage a wide range of disorders, such as urinary tract infections, kidney disease, and diabetes.