Write the equation of the lines for which `tan theta=1/3,` where `theta` is the inclination of the linw with positive x-axis and
(a) y-intercept is 4
(b) x-intercept is 2

Explanation

To solve the problem, we will find the equations of the lines based on the given conditions. We know that the slope \( m \) of the line is given by \( \tan \theta = \frac{1}{3} \).

### Part (a): Finding the equation of the line with a y-intercept of 4

1. **Identify the slope**:
The slope \( m \) is given by \( \tan \theta = \frac{1}{3} \).

2. **Identify the point**:
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