The spanish club is selecting a president, vice president, secretary and treasurer. r and l are among the 9 students running. what is the probability that either r or l will chosen as president or vice president?
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number of students for election=2
number of seats =2
therefore,chances of r to be elected as president or vice president=1/2
and similarly for I=1/2
number of seats =2
therefore,chances of r to be elected as president or vice president=1/2
and similarly for I=1/2
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