" 15."ydx-x" dy "+log xdx=0

Solve ydx-xdy+log xdx=0

int x log xdx

int x log xdx

y log ydx-xdy=0

secy dx-x log x dy=0

Solution of the differential equation ydx-x dy+logx dx=0 is

solution of the equation ydx+xdy+log xdx=0is

Match the following {:(,"List-I",,"List-II",),((1),(x+2y^(3))(dy)/(dx)=y,(a),e^(tanx),),((2),cos^(2)x(dy)/(dx)+y = tanx,(b),(1)/(x),),((3),log x.(dy)/(dx)+(y)/(x) = sin 2x,(c),(1)/(y),),((4),ydx-xdy+log xdx = 0,(d),|log x|,),(,,(e),y,):}