Mathematics, 29.11.2019 23:31, luividal37

Some four-digit numbers, such as 3003 and 6226, read the same forward and backward. if a boy selects a number from all four-digit numbers, find the probability that it will read the same forward and backward.

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Some four-digit numbers, such as 3003 and 6226, read the same forward and backward. if a boy selects...