The equation x2−10 cos x = 0 has two solutions,±1.3793646. Use Newton's method to approximate the solutions to within 10−5 with the following values of p0.
a. p0 = −100
b. p0 = −50
c. p0 = −25
d. p0 = 25
e. p0 = 50
f. p0 = 100