6)Vector product of a vector with itself is equal to …
Answers
Explanation:
The dot product of a vector with itself is the square of its magnitude. The dot product of two vectors is commutative; that is, the order of the vectors in the product does not matter. Multiplying a vector by a constant multiplies its dot product with any other vector by the same constant.
Answer:
The dot product of a vector with itself is the square of its magnitude. The dot product of two vectors is commutative; that is, the order of the vectors in the product does not matter. Multiplying a vector by a constant multiplies its dot product with any other vector by the same constant.
or
Since two identical vectors produce a degenerate parallelogram with no area, the cross product of any vector with itself is zero… Applying this corollary to the unit vectors means that the cross product of any unit vector with itself is zero.