Ask your own question, for FREE!
Mathematics 11 Online
OpenStudy (anonymous):

Given |a|=3, |b|=5, and |a+b|=7, determine |a-b|. (a and b are vectors)

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!