A letter is known to have come either from LONDON or CLIFTON; on the postmark only the…
Mathematics · JEE Main · NTA Exams — Statistics and Probability
A letter is known to have come either from LONDON or CLIFTON; on the postmark only the two consecutive letters ON are legible. The probability that it came from LONDON is
- \(\frac{5}{17}\)
- \(\frac{12}{17}\)
- \(\frac{17}{30}\)
- \(\frac{3}{5}\)
Answer
(B) 12 17
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