Use bracketing for Eq. (3.1.16) using the initial guesses a = 1.51 and b = 0.01 with the initial step size of x = 0.1.

Use bracketing for Eq. (3.1.16) using the initial guesses a = −1.51 and b = 0.01 with the initial step size of Δx = 0.1.

f(x)=x-1=0 (3.1.16)