Find the equation of the circle which passes through the origin and cuts off intercepts `3 and 4` from the positive parts of the axes respectively.

Explanation

To find the equation of the circle that passes through the origin and cuts off intercepts of 3 and 4 from the positive parts of the axes, we can follow these steps:

### Step 1: Understand the intercepts
The x-intercept is 3, which means the circle passes through the point (3, 0). The y-intercept is 4, which means the circle passes through the point (0, 4). Additionally, the circle also passes through the origin (0, 0).

### Step 2: General equation of the circle
The general equation of a circle can be expressed as:
\[
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