For which of the following does one obtain an image of increased size from a real object? Take all focus and radius of curvature values as positive.
(a) The object is placed at a position outside the radius of curvature for a converging lens.
(b) The object is placed at a position outside the radius of curvature for a diverging lens.
(c) The object is placed at a position inside the magnitude of the focus for a concave lens.
(d) The object is placed at a position between the focus and radius of curvature for a concave mirror.
(e) The object is placed at a position between the focus and the radius of curvature for a convex mirror.
