How to find the series.I'm getting this error.Please help to solve this.

AF.mw

Could you please help me to solve this error.

my code is here.

CR-C.mw

Please Help.

I have solve this problem in Runge-Kutta Method but i'm getting error.Can you solve this in RK Method or How to give a code for Shooting Method.

Here is my code.

 HNF1.mw

could any one help  to plot this.

Here is my code.

PWS.mw

I need to make the graph i have attached match the image below.

Is there any wrong with unknown parameter i found?How to solve this.Please Help.

How to get U1,U2,..I dont know how to use this inverse transform.Please help to find the series.

CM.mw