MCQOPTIONS
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| 1. |
Find solution of the differential equation \(\rm xdy+ydx\over y\) = 0 |
| A. | xy - c = 0 |
| B. | y - cx = 0 |
| C. | y - cx2 = 0 |
| D. | x - cy2 = 0 |
| Answer» B. y - cx = 0 | |