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MathematicsPermutation CombinationArrangement under ConstraintEasy2 minPYQ_2019

MathematicsEasysingle choice

The number of four-digit numbers strictly greater than $4321$ that can be formed using the digit $0,1, 2,3, 4,5$ (repetition of digits is allowed) is:

Question diagram: The number of four-digit numbers strictly greater than 4321

Options:

Answer:

Solution:

$∴$ Total Numbers $= 216 + 72 + 18 + 4 = 310$

Stream:JEESubject:MathematicsTopic:Permutation CombinationSubtopic:Arrangement under Constraint

⏱ 2mℹ️ Source: PYQ_2019

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