Evaluate`(log9-log3+1/2log81)/(2log3)`

Explanation

To evaluate the expression \((\log 9 - \log 3 + \frac{1}{2} \log 81) / (2 \log 3)\), we can follow these steps:

### Step 1: Rewrite the logarithms in terms of \(\log 3\)
We can express \(9\) and \(81\) as powers of \(3\):
- \(9 = 3^2\)
- \(81 = 3^4\)

Thus, we can rewrite the logarithms:
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