[" The distance of a real object from th...

[" The distance of a real object from the focus of a convex miror of radius of curvature 'a' is 'b'.Then "],[" the distance of the image from the focus is "],[[" (A) "(b^(2))/(4a)," (B) "(a)/(b^(2))," (C) "(a^(2))/(4b)," (D) none of these "]]

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[" The distance of a real object from the focus of a convex miror of radius of curvature 'a' is 'b'.Then "],[" the distance of the image from the focus is "],[[" (A) "(b^(2))/(4a)," (B) "(a)/(b^(2))," (C) "(a^(2))/(4b)," (D) none of these "]]

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