Download the app

Questions  

 The solution of the differential equation ex2+ey2ydydx+ex2xy2x=0 is 

a
ex2y2−1+ey2=c
b
ey2x2−1+ex2=c
c
ey2y2−1+ex2=c
d
ex2y−1+ey2=c

detailed solution

Correct option is A

Put y2=t⇒ex2eydtdx+2ex2(xt−x)=0ex2+et=2ex2x(t−1)dxdt=0 Put ex2=z⇒ex22xdxdy=dzdt∴z+et+dzdt(t−1)=0dzdt+zt−1=−ett−1 I. F=e∫dtt−1=t−1 G.S is ex2y2−1+ey2=c

Talk to our academic expert!

+91

Are you a Sri Chaitanya student?


Similar Questions

The solution of differential equation ydx+x+x2ydy=0 is


phone icon
whats app icon