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JEE Advanced 2025 Paper 1

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Question : 10

Total: 48

Let S be the set of all seven-digit numbers that can be formed using the digits 0,1 and 2 . For example, 2210222 is in S, but 0210222 is NOT in S.
Then the number of elements x in S such that at least one of the digits 0 and 1 appears exactly twice in x, is equal to _____

[JEE Adv 2025 P1]

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