An object is placed in front of a concave mirror between the pole and the focus of the mirror. What is the nature of the image formed by the mirror ?

Explanation

To determine the nature of the image formed by a concave mirror when an object is placed between the pole and the focus, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Setup**:
- We have a concave mirror, which is a spherical mirror with the reflective surface on the inward curve.
- The pole (P) is the center of the mirror's surface, and the focus (F) is the point where parallel rays of light converge after reflecting off the mirror.

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