please help to solve it ????????
if A +B =A*B then
find angle between A and B???
Answers
Answered by
0
The summation of the two vectors lies in the same plane hence the vector A +B lies in the plane containing A and B vector while the vector Ax B lies perpendicular to the plane containing A and B so we have directly the result , that is the angle between A+ B and AxB to be 90o
Similar questions