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Mathematics 11 Online
OpenStudy (anonymous):

Decide if the following problem is an example of a permutation or a combination. State your rationale. For a study, 4 people are chosen at random from a group of 10 people. How many ways can this be done?

OpenStudy (anonymous):

its a combination

OpenStudy (nirmalnema):

in 10C4 ways it can be done hence it is a combination.. combination means selection permutation means arrangements

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