1.

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 beA. Magnified and invertedB. Reduced and erectC. Of the same size and erectD. Of the same size and inverted

Answer» Correct Answer - c


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