Question

A real, inverted and image of same size as an
object is formed when the object is placed x cm
from a concave mirror, then x is equal to [where
fis focal length, R is radius of curvature]
(1) f
(2) r
(3) f/2
(4) r/4
​

Answer 1

Answer:

at r

Explanation:

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Answer 2

Answer:

f/2 is the answer of you