[" (b) If vector "vec P" ,Q and R have magnitudes "5,12" and "13" units and "],[P+Q=R" ,find the angle between vectors "vec Q" and "vec R" ."]

If vector P, Q and R have magnitude 5,12,and 13 units and vec(P)+vec(Q)=vec(R ) , the angle between Q and R is

If vector P, Q and R have magnitude 5,12,and 13 units and vec(P)+vec(Q)=vec(R ) , the angle between Q and R is

If between vec(P),vec(Q) and vec(R) have magnitudes 5,12 and 13 units and vec(P) + vec(Q) = vec(R) , find the angle between vec(Q) and vec(R) .

If the resultant of two vectors vec P and vec Q is given by R^(2) = P^(2) + Q^(2) , then the angle between the vectors vec P and vec Q is _____.

If the vectors 3vec p+vec q;5p-3vec q and 2vec p+vec q;4vec p-2vec q are pairs of mutually perpendicular vectors, then find the angle between vectors vec p and vec q

If the vectors 3 vec p+ vec q ;5p-3 vec qa n d2 vec p+ vec q ;4 vec p-2 vec q are pairs of mutually perpendicular vectors, then find the angle between vectors vec pa n d vec qdot

If the vectors 3 vec p+ vec q ;5p-3 vec qa n d2 vec p+ vec q ;4 vec p-2 vec q are pairs of mutually perpendicular vectors, then find the angle between vectors vec pa n d vec qdot

If the vectors 3 vec p+ vec q ;5p-3 vec qa n d2 vec p+ vec q ;4 vec p-2 vec q are pairs of mutually perpendicular vectors, then find the angle between vectors vec pa n d vec qdot

If |vec(P) + vec(Q)| = |vec(P) - vec(Q)| , find the angle between vec(P) and vec(Q) .