1.The solutions of (x+y+1) dy=dx(x + y + 1)\,dy = dx(x+y+1)dy=dx area.x+y+2=Ceyx + y + 2 = Ce^yx+y+2=Ceyb.x+y+4=Clogyx + y + 4 = C\log yx+y+4=Clogyc.log(x+y+2)=Cy\log(x + y + 2) = Cylog(x+y+2)=Cyd.log(x+y+2)=C−y\log(x + y + 2) = C - ylog(x+y+2)=C−yLogin to continueOnly logged in users canattempt or see the solution.