Part a is using matlab. Thank you

Problem 2 (modified from problem 5.9) Determine the positive real root of ln(x2)=0.7 (a) Graphically (b) (Do it by hand on paper) Using three iterations of the bisection method, with initial guesses of x1=0.5 and xu=2. Please also calculate the relative percentage error after the 3rd iteration. (c) (Do it by hand on paper) Using three iterations of the false-position method, with the same initial guesses. Please also calculate the relative percentage error after the 3rd iteration. Problem 3 (modified from problem 5.1)