MCQOPTIONS
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| 1. |
The part of straight line \[y=x+1\] between \[x=2\] and \[x=3\] is revolved about x-axis, then the curved surface of the solid thus generated is [UPSEAT 2000] |
| A. | \[37\pi /3\] |
| B. | \[7\pi \sqrt{2}\] |
| C. | \[37\pi \] |
| D. | \[y={{x}^{2}}\] |
| Answer» C. \[37\pi \] | |