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Consider the functions h : R R and g: R R defined by h(x) = 83 (+ arctan(sinh 9x)), g(x) = 166 arctan(e9x). (a)

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Consider the functions h : R R and g: R R defined by h(x) = 83 (+ arctan(sinh 9x)), g(x) = 166 arctan(e9x). (a) Use the following Maple output to show that h(x) = g(x) for all x. > diff (h(x),x); > diff(g(x),x); 29 Equation Editor m! 18 E! Q |||| 747 cosh(9x) 1+sinh(9x)2 1,494e9x (ex) +1 A- A-T B IU S x, x Styles Font Size Words: 0

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