Ask your own question, for FREE!
Mathematics 17 Online
OpenStudy (anonymous):

Given vectors a  2i 3k and b  i  j k (i) evaluate ab and ab, and (ii) find the angle between the vectors a and b.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!