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An equi-convex lens of mu=1.5 and R=20 c...

An equi-convex lens of `mu=1.5 and R=20 cm` is cut into two equal parts along its axis. Two parts are then separated by a distance of `120 cm` (as shown in figure). An object of height `3 mm` is placed at a distance of `30 cm` to the left of first half lens. The final image will form at

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