The resultant of two vectors of magnitudes `3` units and `5` units is perpendicular to `3` units.The angle between the vectors is

The vector sum of two vectors of magnitudes 10 units and 15 units can never be

The vector sum of two vectors of magnitudes 10 units and 15 units can never be

The magnitude of two vectors are 3 and 4 units and their dot product is 6 units . The angle between the vectors is.

The resultant of two vectors of magnitude 3 units 4 units is 1 unit. What is the value of their dot product. ?

The magnitude of the resultant of two vectors of magnitudes 5 and 3 is 2. What is the angle between the two vectors ?

Two vectors of magnitudes 5 and 3 give a resultant of magnitude 2. What must be the angle between the two vectors ?

The unit vector perpendicular to vecA is

The unit vector perpendicular to vecB is

Two vectors A and B have magnitudes 2 units and 4 units respectively. Find A. B is angle between these two vectors is (a) 0^(@) (b) 60^(@) (c) 90^(@) (d) 120^(@) .

The maximum and minimum magnitude of the resultant of two vectors are 17 units and 7 units respectively. Then the magnitude of the resultant of the vectors when they act perpendicular to each other is :