Question: The data in Exercise 9 were taken from the following functions. Compute the actual errors in Exercise 9, and find error bounds using the error

The data in Exercise 9 were taken from the following functions. Compute the actual errors in Exercise 9, and find error bounds using the error formulas and Maple.
a. f (x) = tan x
b. f (x) = ex/3 + x2
In Exercise 9
a.

f(x) f(x) 2..709847 2.21.373823 2.3 |-1.1 19214 2.4 |-0.9 160143 2.5 |-0.7470223 2.6 |-0.6015966 f(x) f'(x) 3.0 9.367879 et 2.8 8.233241 2.6 7.180350 2.4 6.209329 2.2 5.320305 -2.0 4.513417

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