NCERT 2022 | सांतत्य तथा अवकलनीयता - L4 | Class 12 गणित | Hindi Medium | Akshay Sir | 5 PM |

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The probability that a student selected at random from a class will pass in Hindi is 4/5 and the probability that he passes in Hindi and English is 1/2 . What is the probability that he will pass in English if it is known that he has passed in Hindi ?

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