Ask your own question, for FREE!
Trigonometry 13 Online
OpenStudy (anonymous):

u=6i-4j, v=-4i+3j, w=2i+j Find: w•(u-v)

OpenStudy (anonymous):

Like this i guess? (2i+j)(6i-4j-(-4i+3j)) am i right?

OpenStudy (anonymous):

I'm not sure

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!