1(a) Let f(x) = x – 5 cos(x). By calculating f(1) and f(2), show that there is an a e [1, 2] such that f(a) = 0. You should give your values of f to four significant figures. 1 and b = 2, the first two iterations of the bisection method for the function given (b) With a in part (a) are shown in the following table. Do two more iterations to find the missing values in the table which are denoted by ???.

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