Ask your own question, for FREE!
Mathematics 12 Online
OpenStudy (anonymous):

find the direction angle of the vector u=5i+8j

OpenStudy (anonymous):

Read this, it will help a lot: http://betterexplained.com/articles/a-visual-intuitive-guide-to-imaginary-numbers/

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!