Determine the lowest real root of 3x + sin(x) - e^x = 0 (a) Graphically (print graph from Matlab) (b) Using Newton-Raphson by hand (three iterations, x_0 = 0.5) (c) Using Secant Method by hand (three iterations, x_-1 = 0.2, x_0 = 0.4) (d) Using the bisection method. Use range [0, 1], do iterations until maximum error