Represent graphically
(a) A displacement of 50 km, `30^(@)` south of west
(b) A displacement of 40 km, `60^(@)` north of east

Explanation

To represent the given displacements graphically, we will follow these steps:

### Step 1: Draw the Axes
First, we need to draw the coordinate axes. We will label the directions as follows:
- North (N) at the top,
- South (S) at the bottom,
- East (E) to the right,
- West (W) to the left.