In figure, sides QP and RQ of
are produced to points S and T respectively. If
and
, find
.
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In figure, sides QP and RQ of
are produced to points S and T respectively. If
and
, find
.
In figure, PQ and RS are two mirrors placed parallel to each other. An incident ray AB strikes the mirror PQ at B, the reflected ray moves along the path BC and strikes the mirror RS at C and again reflects back along CD. Prove that
.