BONUS QUESTION

Solve the Ordinary Differential Equation by using the fourth order Runga$-$Kutta method within the interval xin$[1,1\mathrm{.}1]..$ Step size is $h=0\mathrm{.}1$ for $=\frac{1}{1-x^2}+2y^2,y(0)=0$ and $y^{\text{'}}(0)=\frac{1}{2}$ where the exact solution is $y(x)=ln(1+x).$

Do not use built$-$in functions of MATLAB software. Only use MATLAB or other software as if it is a scientific pocket calculator. Submit, also your MATLAB code.