A) \[(5,7,1)\]
B) \[\left( \frac{5}{3},\frac{7}{3},\frac{17}{3} \right)\]
C) \[\left( \frac{7}{3},\frac{5}{3},\frac{7}{3} \right)\]
D) \[\left( \frac{5}{2},\frac{2}{3},\frac{7}{3} \right)\]
Correct Answer: B
Solution :
Let the equation of AB is \[\frac{x-4}{3-4}=\frac{y-7}{5-7}=\frac{z-1}{3-1}=r\] \[\Rightarrow \] \[\frac{x-4}{-1}=\frac{y-7}{-2}=\frac{z-1}{2}=r\]You need to login to perform this action.
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