## shivamsinha Group Title sole this one if you canfind the equation of the line through (2,-3,5) and parallel to 5i-j+2k 2 years ago 2 years ago

1. Mertsj Group Title

$x=x _{0}+at$ $y=y _{0}+at$ $z=z _{0}+at$ $r _{0}=2i-3j+5k$ $v=5i-j+2k$ $r=(2i-3j+5k)+t(5i-j+2k)$ $r=(2+5t)i+(-3-t)j+(5+2t)k$

2. Mertsj Group Title

Parametic equations are: $x=2+5t$ $y=-3-t$ $z=5+2t$

3. Mertsj Group Title

$\frac{x-2}{5}=\frac{y+3}{-1}=\frac{z-5}{2}$