An object 1.2 cm high is viewed under a magnifier of focal length 14 cm by a person with a near point of 42 cm and a far point of ∞.
(a) Find the angle subtended by the image formed by the magnifier when the eye is relaxed.
(b) Find the angle subtended by the image formed by the magnifier when the eye is focused at its near point.
(answer should be in degrees)
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