Chhagan can solve 80% of the questions in a book and Magan can solve 70% of the questions in the same book.Find out the probability if at least one person can solve a randomly selected questions from a book?
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Answer:
Probability that none of them solve = 0.2×0.3 = 0.06
probability that at least one of them will solve
= 1 - 0.06 = 0.94
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Mark the above answer as brainliest!!
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