Question

any point on the line x-a/l=y-b/y=z-c/n is

Answer 1

Answer:

Step-by-step explanation:

Given line is

$\tt{\dfrac{x-a}{l}=\dfrac{x-b}{m}=\dfrac{z-c}{-n}=\lambda}$

So,

$\sf{x=\lambda\,l+a}\\\sf{y=\lambda\,m+b}\\\sf{z=-\lambda\,n+c}$