An object `4 cm` in size is placed at a distance of `25.0 cm` from a concave mirror of focal length 15.0 cm. Find the position, nature and height of the image.

Explanation

To solve the problem step by step, we will use the mirror formula and the magnification formula.

### Step 1: Understand the Given Data
- Height of the object (h_o) = 4 cm
- Object distance (u) = -25 cm (the negative sign is used because the object is in front of the mirror)
- Focal length (f) = -15 cm (the negative sign is used for concave mirrors)

### Step 2: Use the Mirror Formula
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