Q200
The circular test is satisfied when-
A.
P12 × P21 × P32 = 1
B.
P12 × P32 × P31 = 1
C.
P12 × P23 × P31 = 1
AnswerD.
P12 × P23 × P13 = 1
Answer: Option C
Solution
Answer: Option C
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