In Fig. 6.33, PQ and RS are two mirrors placeduLLparallel to each othe – InterviewSolution

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1.	In Fig. 6.33, PQ and RS are two mirrors placeduLLparallel 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 andAagain reflects back along. CD. Prove thators placed LLLLLOLLAAKAB CD.Fig. 6.33
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