Find the value of : (i) `sin75^o` (ii) `tan15^o`

Explanation

To find the values of \( \sin 75^\circ \) and \( \tan 15^\circ \), we can use trigonometric identities.

### Step 1: Finding \( \sin 75^\circ \)

We can express \( 75^\circ \) as the sum of \( 45^\circ \) and \( 30^\circ \):
\[ \sin 75^\circ = \sin(45^\circ + 30^\circ) \]
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