Find the angle between the X-axis and the line joining the points `(3,-1)a n d\ (4,-2)dot`

Explanation

To find the angle between the X-axis and the line joining the points (3, -1) and (4, -2), we can follow these steps:

### Step 1: Identify the points
Let the two points be:
- \( P_1(3, -1) \) which we denote as \( (x_1, y_1) \)
- \( P_2(4, -2) \) which we denote as \( (x_2, y_2) \)

### Step 2: Calculate the slope of the line
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