Please Help! I just don’t get it and I’ve been studying for hours.(adsbygoogle = window.adsbygoogle || []).push({});

Question :

Knowing that VectorsC= (4i-1j-3k)m andD=(21-3j-5k)m

Determine

a.S=C-D

b. │S│

c. The Unitary vector in the direction ofS

My Prof has given us a test one week after the first class and I just don’t get these study questions. I can add and multiply vectots but this stuff I just don’t get and there is noone to help.

If anyone out there can help you’ll really be appreciated

Pamela

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# Homework Help: Twisted Vector Problems

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