ProbabilityHard
Question
A bag contains (n + 1) coins. It is known that one of these coins has a head on both sides, whereas the other coins are normal. One of these coins is selected at random & tossed. If the probability that the toss results in head, is 7/12, then the value of n is.
Options
A.5
B.6
C.4
D.3
safve f a n of get More Probability Questions
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