MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
| 1. |
Solution of the differential equation ( frac{dy}{dx} = (4x+2y+1)^2 ) is ______ |
| A. | ( frac{1}{2 sqrt{2}} tan^{-1} u2061( frac{4x+2y+1}{ sqrt{2}})=x+c ) |
| B. | ( frac{1}{ sqrt{2}} cot^{-1} u2061(4x+2y+1)=x+c ) |
| C. | ( frac{1}{ sqrt{2}} tan^{-1} u2061 u2061( frac{4x+2y+1}{ sqrt{2}})=c ) |
| D. | cot<sup>-1</sup> u2061 u2061 u2061(4x+2y+1)=x+c |
| Answer» B. ( frac{1}{ sqrt{2}} cot^{-1} u2061(4x+2y+1)=x+c ) | |