The general solution of the DE ` (dy)/(dx) + (y)/(x) = x ^(2) ` isA. `xy = x ^(4) + C `B. `4xy = x ^(4) + C `C. ` 3xy = x ^(3) + C `D. none of these

The general solution of the DE ` (dy)/(dx) + (y)/(x) = x ^(2) ` isA. `

1.	The general solution of the DE ` (dy)/(dx) + (y)/(x) = x ^(2) ` isA. `xy = x ^(4) + C `B. `4xy = x ^(4) + C `C. ` 3xy = x ^(3) + C `D. none of these
Answer» Correct Answer - B Given DE is linear. `IF = e ( int (1)/(x) dx ) = e (log x ) = x ` ` therefore y xx x = int ( x xx x ^(2)) dx = int x ^(3) dx = (x ^(4))/( 4) + C ` ` rArr 4xy = x ^(4) +C`.