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How will you arrange the two plane mirro...

How will you arrange the two plane mirros so that whatever may be the angle of incidence, the incident ray and the reflected ray from the two mirrors will be paralle to each other ?

A

The two plane mirrors should be parllel to each other

B

Two plane mirrors shold be inclined at an angle of `30^(@)`

C

Two plane mirrors shold be inclined at an angle of `45^(@)`

D

Two plane mirrors shold be perpendicular to each other

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The correct Answer is:
D
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