

MCQOPTIONS
Saved Bookmarks
1. |
The general solution of the differential equation \[{{e}^{y}}\frac{dy}{dx}+({{e}^{y}}+1)\cot x=0\] is |
A. | \[({{e}^{y}}+1)\cos x=K\] |
B. | \[({{e}^{y}}+1)\text{cosec}\,x=K\] |
C. | \[({{e}^{y}}+1)\sin x=K\] |
D. | None of these |
Answer» D. None of these | |