Question

for what position of an object, a concave mirror forms a real image equal in size to that of the object ??????????????????

Answer 1

Answer:

In this method of integration by substitution, any given integral is transformed into a simple form of integral by substituting the independent variable by others. Take for example an equation having an independent variable in x, i.e. ∫sin (x3).

Answer 2

Explanation:

If an Object is placed on C (Centre of curvature) ,Then it forms a real image equal in size to that of object!

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