Question
In an examination, 5 children were found to have their mobiles in their pocket. The invigilator fired them and took their mobiles in his possession
In an examination, 5 children were found to have their mobiles in their pocket. The invigilator fired them and took their mobiles in his possession towards the end of the test, Invigilator randomly returned their mobiles. The number of ways in which atmost two children did not get their own mobiles is 11 ? then ? =
In an examination, 5 children were found to have their mobiles in their pocket. The invigilator fired them and took their mobiles in his possession towards the end of the test, Invigilator randomly returned their mobiles. The number of ways in which atmost two children did not get their own mobiles is 11 ? then ? =
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Modern Systems Analysis And Design
Authors: Joseph Valacich, Joey George
8th Edition
9780134204925
