Question

# This question concerns the Newton-Raphson method. It can find an accurate solution of an equation, but often needs

a good starting-point. The following function has three zeros: *f *(*x*) = (7/25) *x*+ cos *x*. The function has two other real roots, between 0 and 10. Find initial values *x*0 for which the Newton-Raphson method approaches each of the other two roots. Enter the other two roots accurate to four decimal places, in any order, separated by a comma, e.g. 1.1111, 5.5556.