hye krithika,

thanks for your help but i can't redefine the boundaries because thats are the condition for the project, ist u dun have other ways to solve? Between, i already change the command to be method=bvp[middefer] but it got error too. can u help me how to solve it? mm, sorry to disturb u krithika.

regards,

zarith

Hi,

how to plot a graf of f when k=1,2++

i will gve u the atttachment, help me k..