Discreet Math / Probability,

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Consider the numbers 1 through 99,999 in their ordinary decimal representations. How many contain exactly one of each of the digits 2, 3,4,5?

Discreet Math / Probability,

Show clear steps

Consider the numbers 1 through 99,999 in their ordinary decimal representations. How many contain exactly one of each of the digits 2, 3,4,5?

Answer: Given that: According to the question, numbers are considered in the decimal from representation from 1 through 99,999. Now, user have to find the numbers that contains exactly one of each of