Evaluate the following: i) `sin\ pi/12` ii) `sin\ pi/8`, iii) `cos\ pi/8`, iv) `cos\ pi/(24`

Explanation

To evaluate the given trigonometric functions, we will follow a systematic approach for each part of the question.

### i) Evaluate `sin(π/12)`

1. **Convert to Degrees**:
\[ \frac{\pi}{12} \text{ radians} = \frac{180}{12} = 15^\circ \]
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