Line through a point perpendicular to two lines with direction ratios 1, 2, 3 and -3, 2, 5

1. A.
   $\dfrac{x+1}{2} = \dfrac{y-3}{7} = \dfrac{z+2}{4}$
2. B.
   $\dfrac{x+1}{-2} = \dfrac{y-3}{-7} = \dfrac{z+2}{4}$
3. C.
   $\dfrac{x+1}{2} = \dfrac{y-3}{7} = \dfrac{z+2}{-4}$
4. D.
   $\dfrac{x+1}{2} = \dfrac{y-3}{-7} = \dfrac{z+2}{4}$.

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1. A.
   $\frac{x+3}{2}=\frac{y+1}{7}=\frac{z+2}{4}$
2. B.
   $\frac{x-3}{-2}=\frac{y-1}{7}=\frac{z-2}{4}$
3. C.
   $\frac{x-3}{2}=\frac{y-1}{-7}=\frac{z-2}{4}$
4. D.
   $\frac{x-3}{2}=\frac{y-1}{5}=\frac{z-2}{4}$

Tap an option to check your answer.