Two equal vectors have a resul†an t equal to either of the two .Find the angle between them

Q. Two equal vectors have a resultant equal to either of them, then the angle between them will be

Q. Two vectors of equal magnitude have a resultant equal to either of them. Then, the angle between them will be $2\pi /3$ radians. The angle in degrees is:

Q. Two equal velocities have a resultant equal two 3/2 times the value of either velocity finds the angle between them?

Q. Two equal velocities have a resultant equal to $\frac{3}{2}$ times the value of either velocity. Find the angle between them. [Ans: 82° 49']

Q. The resultant of two forces which are equal in magnitude is equal to either of two vectors in magnitude. Find the angle between the forces.