How I can use mathematica to get the answer of this question (Using the Runge-Kutta method of order 2 solve
x'(t) = -x (t) + t^0.1 (1.1+t)
x (0)=0
whose solution is ,
x(t)=t^1.1
solve the question on [0,5] printing the solution and the errors at x= 1,3,5 use step- sizes h=0.1 ,0.05,0.025 ,0.0125,0.00625 calculate the ratios by which the error decrease when h is halved
