MCQOPTIONS
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| 1. |
If \[{{I}_{n}}=\int{{{(\log x)}^{n}}\,\,dx},\] then \[{{I}_{n}}+n{{I}_{n-1}}=\] [Karnataka CET 2003] |
| A. | \[x{{(\log x)}^{n}}\] |
| B. | \[{{(x\log x)}^{n}}\] |
| C. | \[{{(\log x)}^{n-1}}\] |
| D. | \[n{{(\log x)}^{n}}\] |
| Answer» B. \[{{(x\log x)}^{n}}\] | |