How many numbers can you form using the digits 1, 5, 6 and 9 without repetition of digits such that the value of the digit 6 in all th

Question

How many numbers can you form using the digits 1, 5, 6 and 9 without repetition
of digits such that the value of the digit 6 in all those number is 100 times the
value of the digit 6 in the number 9561?

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Thiên Thanh 6 months 2021-08-15T13:37:46+00:00 1 Answers 1 views 0

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    0
    2021-08-15T13:38:57+00:00

    Answer:

    D

    Step-by-step explanation:

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