(Answered) Two convex lens f1 and f2 with the focal length 40cm and

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Two convex lens F1 and F2 with the focal length 40cm and 20cm respectively are separated by a distance 14cm. F2 is placed on the right side of the F1 and Object of height 4cm is placed in front(left side) of F1 in such a way that the distance between F1 and Object is 13cm.

a) Find the total magnification due to two lens.

b) Find the height of the final image.

c) Distance between F2 and Final Image.

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