Write the following intervals in set-builder form :
(i) `(-3,0)`
(ii) `[6,12]`
(iii) `(6,12]`
(iv) `[-23,5)`.

Explanation

To convert the given intervals into set-builder form, we will follow these steps for each interval.

### Step-by-Step Solution:

**(i) Interval: `(-3, 0)`**

1. Identify the interval: The interval `(-3, 0)` includes all real numbers greater than -3 and less than 0.
2. Write in set-builder notation:
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