A researcher has to consult a recently published book. The probability of its being available is 0.5 for library A and 0.7 for library B. Assuming the two events to be statistically independent, find out the probability of the book being available in library A and not available in library B?
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Calculate the mass of 200cm3 of chlorine gas at rtp. ( atomic mass of Cl = 35.5)
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here is your answer bro
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