9.A] Using Runge –Kutta method of order four, solve \frac{d^2y}{dx^2}=x\left( \frac{dy}{dx} \right)^{2}-y^2 for x=0.2. Given, y(0)=1, y'(0)=1
9.A] Using Runge –Kutta method of order four, solve \frac{d^2y}{dx^2}=x\left( \frac{dy}{dx} \right)^{2}-y^2 for x=0.2. Given, y(0)=1, y'(0)=1