Four children are running in a race
a. in how many ways can the first two places be filled
b. in how many different ways could they finish the race
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HEY MATE....
HERE IS UR ANSWER.....
a. If the first two places refers to the position of the student that is who got first position and who got second position then your answer is that any two students from the running children can stood first and second position in the race which also means that they can fill up the position of first 2 places.
b. They could finish the race by the winning it.
HOPE IT HELPS....
HERE IS UR ANSWER.....
a. If the first two places refers to the position of the student that is who got first position and who got second position then your answer is that any two students from the running children can stood first and second position in the race which also means that they can fill up the position of first 2 places.
b. They could finish the race by the winning it.
HOPE IT HELPS....
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