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Karo-lina-s [1.5K]
4 years ago
5

A certain lottery has 3434 numbers. in how many different ways can 44 of the numbers beâ selected? (assume that order of selecti

on is notâ important.)
Mathematics
1 answer:
il63 [147K]4 years ago
3 0
The correct question is
<span>A certain lottery has 34 numbers. in how many different ways can 4 of the numbers be selected? (assume that order of selection is not important.)

we know that
C=n</span>!/[(n-r)!*r<span>!]
n=34
r=4
then
</span>C=34!/[(34-4)!*4!]=34*33*32*31/[4*3*2*1]=46376 

the answer is 46376
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