If $\vec { a } , \vec { b } \neq \overrightarrow { 0 }$ , then $\vec { a } \cdot ( \vec { a } \times \vec { b } ) = 0$ .Why is this true?

Name: If $\vec { a } , \vec { b } \neq \overrightarrow { 0 }$ , then $\vec { a } \cdot ( \vec { a } \times \vec { b } ) = 0$ .Why is this true?
Brand: Quizplus
Rating: 4.9 (29 reviews)

Question

Quizplus · Accepted Answer

The Answer of If $\vec { a } , \vec { b } \neq \overrightarrow { 0 }$ , then $\vec { a } \cdot ( \vec { a } \times \vec { b } ) = 0$ .Why is this true?

If a⃗,b⃗≠0→\vec { a } , \vec { b } \neq \overrightarrow { 0 }a,b=0

If $\vec { a } , \vec { b } \neq \overrightarrow { 0 }$