What is i.i and i(cross)i equal to???

Asked by Awais Rauf | 3rd May, 2012, 12:13: PM

Expert Answer:

i.i = |i|x|i|cos0= 1
 
ixi=|i||i|sin0= 0

Answered by  | 3rd May, 2012, 03:00: PM

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