How many odd $4$-digit number greater than $3000$ can be formed from the integers $2$, $3$,

Question

How many odd $4$-digit number greater than $3000$ can be formed from the integers $2$, $3$, $4$, $5$ if each integer is used only once? can be used repeatedly?

Accepted Answer

(i) $8$ (ii) $96$

Permutation and Combination - Arrangements with Repetition Allowed

Permutation and Combination - Arrangements with Repetition Allowed

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