If vectors \[\overrightarrow{AB}=-3\hat{i}+4\hat{k}\] and \[\overrightarrow{AC}=5\hat{i}-2\hat{j}+4\hat{k}\] are the sides of a \[\Delta \]ABC, then the length of the median through A is

If vectors \[\overrightarrow{AB}=-3\hat{i}+4\hat{k}\] and \[\overright

1.	If vectors \[\overrightarrow{AB}=-3\hat{i}+4\hat{k}\] and \[\overrightarrow{AC}=5\hat{i}-2\hat{j}+4\hat{k}\] are the sides of a \[\Delta \]ABC, then the length of the median through A is
A.	\[\sqrt{14}\]
B.	\[\sqrt{18}\]
C.	\[\sqrt{29}\]
D.	5
Answer» C. \[\sqrt{29}\]

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If vectors \[\overrightarrow{AB}=-3\hat{i}+4\hat{k}\] and \[\overrightarrow{AC}=5\hat{i}-2\hat{j}+4\hat{k}\] are the sides of a \[\Delta \]ABC, then the length of the median through A is

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