1.

If →A and →B are two unit vectors such that 3→A+4→B and 5→A−3→B areperpendicular, then the angle between →A and →B is

Answer» If →A and →B are two unit vectors such that 3→A+4→B and 5→A−3→B areperpendicular, then the angle between →A and →B is


Discussion

No Comment Found