MCQOPTIONS
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| 1. |
If \[x={{e}^{y+{{e}^{y+....t\text{o}\,\,\infty }}}}\], \[x>0,\] then \[\frac{dy}{dx}\] is [AIEEE 2004] |
| A. | \[\frac{1+x}{x}\] |
| B. | \[\frac{1}{x}\] |
| C. | \[\frac{1-x}{x}\] |
| D. | \[\frac{x}{1+x}\] |
| Answer» D. \[\frac{x}{1+x}\] | |