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JEE MATHEMATICS MCQ: DIFFERENTIATION

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Application +4 | -1
If In=dndxn(xnlog⁡x),{I_n} = \frac{{{d^n}}}{{d{x^n}}}({x^n}\log x), then In−nln−1{I_n} - n{l_{n - 1}} is equal to
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Correct option: D
(n−1)!\left( {n - 1} \right)!
Option D ((n−1)!(n - 1)!) is correct because the expression In−nln−1{I_n} - n{l_{n - 1}} simplifies to (n−1)!(n - 1)! after applying the given recurrence relation.

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