MCQOPTIONS
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| 1. |
If \[f(x)=\frac{1}{x+1}-\log \,(1+x),\,x>0,\]then \[f\]is [RPET 2002] |
| A. | An increasing function |
| B. | A decreasing function |
| C. | Both increasing and decreasing function |
| D. | None of these |
| Answer» C. Both increasing and decreasing function | |