You are given an equation: f(x) = sin(x) + cos(1 + x^2 ) 1 where x is in radians.

Create a function for the secant method and use it to find the converged root with initial guesses of: A. x(i1)= 3.0 and xi = 1.0, B. x(i1) = 1.5 and xi = 2.5, C. x(i1) = 1.5 and xi = 2.2. Plot f(x) and the roots found from A, B and C. Use a precision of 0.1 and ensure that you have a legend.