`log("cosec x"-cot x)`

Explanation

To differentiate the function \( y = \log(\csc x - \cot x) \), we will follow these steps:

### Step 1: Differentiate the function using the chain rule
We start with the function:
\[ y = \log(\csc x - \cot x) \]
Using the chain rule, the derivative \( \frac{dy}{dx} \) is given by:
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