JEE Advanced 2024 Paper 1 Online | Permutations and Combinations Question 3 | Mathematics

JEE Advanced 2024 Paper 1 Online

Numerical

-0

A group of 9 students, $s_1, s_2, \ldots, s_9$, is to be divided to form three teams $X, Y$, and $Z$ of sizes 2,3 , and 4 , respectively. Suppose that $s_1$ cannot be selected for the team $X$, and $s_2$ cannot be selected for the team $Y$. Then the number of ways to form such teams, is ____________.

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JEE Advanced 2022 Paper 1 Online

Numerical

-0

The number of 4-digit integers in the closed interval [2022, 4482] formed by using the digits $$0,2,3,4,6,7$$ is _________.

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JEE Advanced 2020 Paper 2 Offline

Numerical

-0

An engineer is required to visit a factory for exactly four days during the first 15 days of every month and it is mandatory that no two visits take place on consecutive days. Then the number of all possible ways in which such visits to the factory can be made by the engineer during 1-15 June 2021 is ...........

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JEE Advanced 2020 Paper 2 Offline

Numerical

-0

In a hotel, four rooms are available. Six persons are to be accommodated in these four rooms in such a way that each of these rooms contains at least one person and at most two persons. Then the number of all possible ways in which this can be done is ..........

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