Find the centre and radius of the circle whose parametric equation is `x= -1+2 cos theta , y= 3+2 sin theta`.

Explanation

To find the center and radius of the circle given by the parametric equations \( x = -1 + 2 \cos \theta \) and \( y = 3 + 2 \sin \theta \), we will follow these steps:

### Step 1: Rewrite the Parametric Equations
From the given equations, we have:
- \( x = -1 + 2 \cos \theta \)
- \( y = 3 + 2 \sin \theta \)

### Step 2: Isolate the Trigonometric Functions
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