If `alpha` and `beta` are different complex numbers with `|beta|=1,` then find `|(beta-alpha)/(1- baralphabeta)|` .

Options

A. 0
B. 1
C. 2
D. None of these

Explanation

To solve the problem, we need to find the magnitude of the expression \(\frac{\beta - \alpha}{1 - \overline{\alpha} \beta}\) given that \(|\beta| = 1\) and \(\alpha\) and \(\beta\) are different complex numbers.

### Step-by-step Solution:

1. **Start with the expression**:
We want to find \(|\frac{\beta - \alpha}{1 - \overline{\alpha} \beta}|\).

2. **Use the property of magnitudes**:
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