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Grade 12Algebra

Number of permutations of n things out of which p are similar taken r ata time ??? We have formula for the above one but that is for taking all things at a timePl do answer soon

Profile image of Azx
10 Years agoGrade 12
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1 Answer

Profile image of Sourabh Singh
10 Years ago
There will be arrangement of combinations when you will select p similar things completely & also in the case when you are using them partially