Answer Happy

please use octave program and guide me step by step for its
development, thanks
1) use octave Use the centered difference to approximate the derivative y' at the indicated point and with the specified step size. y = x2 + cos(x) en x = 0.4, h = 0.1 = Use Composite Trapezoid and Composite Simpson 1/3 to estimate the value of the integral 3 j Vo=x?dx ; - x?dx ; n=6;y estime el error |E,.. 0