Using Matlab, what should be the code in order to find the approximate solution? Differential Equations course

Newton's method for finding approximate solutions. In this exercise we use a method learned in Calc 1 (Section 4.7). The so-called Newton's recursive formula gives an approximated solution to the zeros of the equation f(a) 0if f is a differentiable non-zero function. The formula reads as: ne so-called Seoentiable non zero ren , when f'(%) #0 Starting with an initial guess we can repeatedly calculate approximate solutions to the equation f(x)-0 until a satisfied answer is reached. We start with rewriting the equation in the form /()-0 Exercise 3: Use Newton's method to find satisfactory solutions to a) 2x-3cosx+1b) 49+245e 545