Question

A concave mirror of focal length-10cm produces a real inverted image when the object is placed at -25cm Find the nature, size of the image formed

Answer 1

First of all we can say that object at infinity position then we can write here because because what we say that if we say that infinity means to say that a object at Infinity what does it mean but one thing more this would keep in your mind and the answer is we can say that inverted and image is formed