Download the app

Questions  

 If xdy=2y+2x4+x2dx,y(1)=0 then y(e)=

a
1
b
e
c
e2
d
e4

detailed solution

Correct option is D

dydx−2xy=2x3+x I.F =exp⁡∫−2xdx=1x2 Sol is yx2=∫2x+1xdx=x2+ln⁡x+cx=1,y=0→c=−1y(x)=x4+x2ln⁡(x)−x2y(e)=e4

Talk to our academic expert!

+91

Are you a Sri Chaitanya student?


Similar Questions

The solution of the differential equation xdydx+y=x3y6 , is 


phone icon
whats app icon