If `cosectheta-sintheta=m" and " sectheta-costheta=n`, elimnate `theta`.

Explanation

To eliminate \( \theta \) from the equations \( \csc \theta - \sin \theta = m \) and \( \sec \theta - \cos \theta = n \), we can follow these steps:

### Step 1: Rewrite the given equations
We start with the two equations:
1. \( \csc \theta - \sin \theta = m \)
2. \( \sec \theta - \cos \theta = n \)

Using the definitions of cosecant and secant, we can rewrite these as:
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