The Resultant Of Two Vectors A And B Is Perpendicular To The Vector A And Its Magnitude Is Equal To Half The Magnitude Of Vector B. The Angle Between A And B Is?
The resultant of two vectors A and B is perpendicular to the vector A and its magnitude is equal to
half the magnitude of vector B. The angle between A and B is?
(1) 120°
(2) 150°
(3) 135°
(4) None of these
asked Jun 12 12:00:00 AM