A) \[\frac{x-1}{-3}=\frac{y-2}{5}=\frac{z-3}{4}\]
B) \[\frac{x-1}{-3}=\frac{y-2}{-5}=\frac{z-1}{4}\]
C) \[\frac{x-1}{-3}=\frac{y-2}{-5}=\frac{z-1}{-4}\]
D) None of these
Correct Answer: A
Solution :
\[\frac{x-1}{l}=\frac{y-2}{m}=\frac{z-3}{n}\] or \[l-m+2n=0\] and \[3l+m+n=0\] \[\therefore \,\,\,\frac{x-1}{-3}=\frac{y-2}{5}=\frac{z-3}{4}\].You need to login to perform this action.
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