Fig. 6.326. In Fig. 6.33, PQ and RS are two mirrors placedparallel to – InterviewSolution

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1.	Fig. 6.326. In Fig. 6.33, PQ and RS are two mirrors placedparallel to each other. An incident ray AB strikesthe mirror PQ at B, the reflected ray moves alongthe path BC and strikes the mirror RS at C andagain reflects back along CD. Prove thatAB II CDCsFig. 6.33
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