How to express a vector as a product of its length and direction?

So the way to  express a vector( ) as a product of its length and direction is

Step-by-step explanation:

Generally a vector  is  expressed as a product of its length and direction using the formula below  

Here v is the vector

        |v| is its magnitude (length)

         u is its unit vector (direction)

Now let take an example

Let  

The magnitude is mathematically evaluated as

The unit vector is mathematically represented as

So

x -

median = 1.25

range = 12-14.5

interquartile = q12-q14.5

y -

median = 1

range = 15-17

interquartile = q15-q17

answer: he is 272195

step-by-step explanation: all you have to do is multiple 3535 and 77 and it equals 272195