My question is as follows:
1) Let A= 10Ax-4Ay+2Az , what is the unit vector B such that B is parallel to A.
2) B is perpendicular to A, if B lies in the xy-plane.
I know that two vectors are parallel if AxB = 0 and perpendicular if A.B= 0.
My question is as follows:
1) Let A= 10Ax-4Ay+2Az , what is the unit vector B such that B is parallel to A.
2) B is perpendicular to A, if B lies in the xy-plane.
I know that two vectors are parallel if AxB = 0 and perpendicular if A.B= 0.