Question

please urgent have to submit assignment​

Answer 1

Answer:

The cross product a × b is defined as a vector c that is perpendicular (orthogonal) to both a and b, with a direction given by the right-hand rule and a magnitude equal to the area of the parallelogram that the vectors span.

Explanation:

properties:

axa=0

axb= -bxa

ax(b+c)=(axb)+(axc)