$\"\"$

The point is $\"\"$ and the vector is $\"\"$ .

General form of line equation of the vector passing through the point $\"\"$ and parallel to the vector $\"\"$ is $\"\"$ , where $\"\"$ is a scalar.

Compare the point $\"\"$ with $\"\"$ and vector $\"\"$ with $\"\"$ .

Substitute corresponding values in the general form of line equation.

Line equation of the vector is $\"\"$ .

$\"\"$

Line equation of the vector passing through the point $\"\"$ and parallel to the vector $\"\"$ is $\"\"$ .