Two vectors 2a + b and a - 3b are perpendicular. Find the angle between a and b, if |a| = 2|b| .
Step-by-step solution please and thank you!
Been solved but feel free to try!
Two vectors 2a + b and a - 3b are perpendicular. Find the angle between a and b, if |a| = 2|b| .
Step-by-step solution please and thank you!
Been solved but feel free to try!