Use simple fixed-point iteration to locate the roof of (x) = 2 sin(x) x Use an

Use simple fixed-point iteration to locate the roof of
ƒ(x) = 2 sin(√x) – x
Use an initial guess of x0 = 0.5 and iterate until εa ≤ 0.001%. Verify that the process is linearly convergent as described in Box 6.1.