please show all steps

Q3) Consider the following nonlinear system: y=x2+1y=2cosx a) Show graphically the root in the range of values of x between 0 and 1 . b) Show two iterations of the solution using Newton Raphson method. Show all steps for manual calculations. c) Develop an M-file for solving the above system using Newton Raphson method and a stopping criterion of s=1%