In how many ways can three different numbers be selected from ten numbers to open a keypad lock? Options are : a) 324 b)360 c)648 d)720

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In how many ways can three different numbers be selected from ten numbers to open a keypad lock? Options are : a) 324 b)360 c)648 d)720

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Sarah 2 months 2021-12-03T04:37:16+00:00 1 Answer 0 views 0

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    2021-12-03T04:39:09+00:00

    Answer:

    (c)648 is the correct answer

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