

MCQOPTIONS
Saved Bookmarks
1. |
Solution of the differential equation ( frac{dy}{dx} = frac{y(x-y ln y)}{x(x ln x-y)} ) is _____________ |
A. | ( frac{x ln u2061x+y ln u2061y}{xy} = c ) |
B. | ( frac{x ln u2061x-y ln u2061y}{xy} = c ) |
C. | ( frac{ln u2061x}{x} + frac{ln u2061y}{y} = c ) |
D. | ( frac{ln u2061x}{x} frac{ln u2061y}{y} = c ) |
Answer» B. ( frac{x ln u2061x-y ln u2061y}{xy} = c ) | |