Hundredth. - X + Cos X + 1 = 0

hundredth.
- x + cos x + 1 = 0

A) {0, 4.71, 5.71}
B) {1.57, 2.57, 3.14}
C) {3.14, 3.72, 4.71}
D) {0, 0.57, 1.57}