$\"\"$

The initial and terminal point of u is $\"\"$ and $\"\"$ .

If $\"\"$ and $\"\"$ are the initial and terminal points then the component form of a vector is

$\"\"$ .

The component form of a vector u is

$\"\"$

The initial and terminal point of v is $\"\"$ and $\"\"$ .

The component form of a vector v is

$\"\"$

From calculations, the vectors u and v are equivalent.

$\"\"$

$\"\"$ and $\"\"$ .