Q.1
Solution of the differential equation (3y-7x+7)dx+(7y-3x+3)dy=0 is ______
  • a) p=(y+x)5 (y-x)2
  • b) p=(y+x+2)5 (y-x+2)2
  • c) p=(y+x)2 (y-x)5
  • d) p=(y+x-1)5 (y-x+1)2
0 h : 0 m : 1 s