A concave lens and a convex lens have same focal length of `20 cm` and both put in contact this combination is used to view an object `5 cm` long kept at `20 cm` from the lens combination. As compared to object the image will be

Options

A. magnified and inverted
B. reduced and erect
C. of the same size as the object and erect
D. of the same size as the object but inverted

Answer

C