A) \[\frac{1}{3}(1,\,4,-1)\]
B) (3, 4, ?3)
C) \[\frac{1}{3}(3,\,4,-3)\]
D) None of these
Correct Answer: B
Solution :
\[\left[ \frac{2+1}{1},\,\,\frac{4-0}{1},\,\frac{-2-1}{1} \right]=(3,\,\,4,\,\,-3)\].You need to login to perform this action.
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