Question

If three vectors P, Q and ñ are related as
P- = R and P-Q=R, the angle between the
vectors P and © is
10 2) 30° 3) 60° *) 180°​

Answer 1

Answer:

3.60°

if three vectors P,Q,and N are related as P-=R and P-Q=R,the angle b/w the vectors P and ©