Question 2 a unit vector ñ on the x-y plane is making an angle of 120° with respect to i. the angle between the vectors u = ai + bâ and v = añ + bi will be 60°.

Question 2 A unit vector ñ on the x-y plane is making an angle of 120° with respect to i. The angle between the vectors U = ai + bâ and V = añ + bi will be 60°. The relation between b and a will be a. a b. b= C. b = a/2 d. b= a 2a