If two mirrors are at a right (90°) angle to one another and an object is placed between them:
a. only one of them reflects the object; the other one only reflects reflections of the object.
b. there is only a single image of the object in each mirror.
c. they both show the exact same thing.
d. they each show exactly three reflections.
e. they each show an infinite series of reflections.
d
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