in octave

create the code to complete the math

2. As you know, the nonlinear equation 3 - 6x + 0.15 sin(200) = 0 has a root in the interval (0.5, 1.0). For each of the following initial guesses, Co, perform the Newton-Raphson method to find the root with tolerance e=0.0001. Explain what happens in each case. (a) co = 0.75. (b) co = 0.70 (c) Co = 0.72