$\"\"$

From the given data : initial point is $\"\"$ and terminal point is $\"\"$ .

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

The components of $\"\"$ are $\"\"$

$\"\"$

The vector is $\"\"$ $\"\"$

The magnitude of the vector v is : $\"\"$ .

$\"\"$ (Substitute : $\"\"$ )

$\"\"$ (Simplify) $\"\"$

The component form is $\"\"$ and magnitude of the vector v is $\"\"$ .