Condition of symmetry in ABCD parameter representation is
A. AD - BC = 1.
B. A = D.
C. C = D.
D. B = D.
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Answer: B
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Condition of symmetry in ABCD parameter representation is
A. AD - BC = 1.
B. A = D.
C. C = D.
D. B = D.
Answer: B
Share your understanding of this question with the correct explanation.