Physics, 13.11.2019 01:31 samiiegarciia
mary is standing at a place such that she makes an angle of 42° to the right of the normal of a mirror. where should mary's mom stand so that she can best see mary's reflection in the mirror? a) at an angle 84° to the right of the normalb) directly behind maryc) at an angle of 42° to the left of the normald) at an angle 90° with the normal
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