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Counting numbers are to be formed using only the digits 1, 9, 8, 6, 2, 4, and 5. determine the number of different possibilities for two-digit numbers
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Counting numbers are to be formed using only the digits 1, 9, 8, 6, 2, 4, and 5. determine the number of different possibilities for two-digit numbers

User K L
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1 Answer

6 votes

Assuming numbers can repeat


7^2=49

User Monojit Sarkar
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