Problem:- 1)Use Newton-Raphson algorithm to find the approximate root of the following equation with xo = -0.2 (x+1) f(x) = sin x – (x-1)' %3D %3D For two iterative steps (only find xX1,X2 ) Also,...

Extracted text: Problem:- 1)Use Newton-Raphson algorithm to find the approximate root of the following equation with xo = -0.2 (x+1) f(x) = sin x – (x-1)' %3D %3D For two iterative steps (only find xX1,X2 ) Also, find the iterative error at each step, where En = |xn+1 – Xnl 2)Use Newton-Raphson algorithm to find the approximate roots of the following equation f (x) = =+ cos(x) = 0 %3D with considering xo=3, for three iterative steps, and find the absolute errors at each step.