In how many ways can 20 students be paired for an activity in Mathematics?Which of the following values will represent r in the combination notation?
a.1
b.2
c.3
d.4
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a.1
b.2
c.3
d.4
I hope u answer this correctly
Nirerespeto ko rin question nyu kaya pls respetohin nyu din to..
last na po to..ASAP
NONSENSE ANSWER=Report/Kickout
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Answer:
mag nPr ka lang sa scientific calcu. ang n ay 20 tas ang r ay 1, 2, 3, 4
20P1, 20P2 ganon etc :)
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