in octave

Due: Thursday, February 21 all work necessary to justify your solutions. If computer work is involved, please provide the code that produces the reported results. - Use the Newton-Raphson method to wton-Raphson method to find the unique solution in the indicated interval with tolerance E = 0.0001. Display the result of each iterationa la (a) x = e-*, [0,1] (c) cos x = e-1, [1,2] (b) == cos X, [0, 1] (d) x = ecosa, [1,2]