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Algebra

8 distinct dice are rolled . find no of ways in which atleast all 6 no. must come altlest once

Profile image of Sohum Damni
8 Years agoGrade
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1 Answer

Profile image of Saurabh Koranglekar
7 Years ago
first dice → 6 ways
second → 5 ways

similarly 6 dice 6!
but for 8 dices

6!*6*6*(6P6) bcoz choosing and arrangingdice