The polar coordinates of the point whose cartesian coodinates are
`(-1/sqrt(2),-1/sqrt(2))` are

Options

A. `(1,pi/4)`
B. `(1,(5pi)/(4))`
C. `(sqrt(2)pi/4)`
D. `(sqrt(2), 200^@)`

Explanation

To find the polar coordinates of the point with Cartesian coordinates \((-1/\sqrt{2}, -1/\sqrt{2})\), we will follow these steps:

### Step 1: Calculate \( r \)
The formula for \( r \) in polar coordinates is given by:
\[ r = \sqrt{x^2 + y^2} \]
Substituting the values of \( x \) and \( y \):
...