Mathematics, 04.05.2021 19:50 yam44

In a group of 32 pupils, 3 play the flute only. 13 play the piano only. 10 play neither instrument. A student is selected at random. What is the probability the student plays both instruments?

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In a group of 32 pupils, 3 play the flute only. 13 play the piano only. 10 play neither instrument....

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