MCQOPTIONS
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| 1. |
x and y be two variables such that \[x>0\] and\[xy=1\]. Then the minimum value of \[x+y\] is [Kurukshetra CEE 1998; MP PET 2002] |
| A. | 2 |
| B. | 3 |
| C. | 4 |
| D. | 0 |
| Answer» B. 3 | |