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In a class of 25 students, find the total number of ways to select two representatives, if a
particular person is never selec

By Everleigh

In a class of 25 students, find the total number of ways to select two representatives, if a
particular person is never selected.
А A
256
B
276
C
225
290​

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Everleigh

When a decimal is multiplied by 100, the decimal point shifts
_____ places to the right.




in what ways can children from economically backward families be integrated in classroom give three suggestions that would make su

1 thought on “In a class of 25 students, find the total number of ways to select two representatives, if a<br />particular person is never selec”

  1. In a class of 24 students find the total number of ways to select two representatives

    No. of ways = 24C2 = (24∗23∗22!) / (2!∗22!)

    = (24∗23/)2 = 276

    So, there are 276 possible particular person is never selected.

    Reply

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