Math Help Please
posted by Urgent Please Please .
Can you Please explain the answer that I received of 2469? It is the correct answer but I do not understand how to show the work. Thank you
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Using the 9 digits, 1, 2, 3, 4, 5, 6,7, 8 and 9 you can arrange four different digits to form a fourdigit number that is NOT divisible by 7. The digits 1238 cannot be arranged to create a fourdigit number that is divisible by 7. The digits 1389 also cannot be arranged to form a fourdigit number that is divisible by 7. Find one additional set (not 1238 or 1389) of four different digits that is not divisible by 7. Provide the digits to form the smallest four digit value.
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