Question: Problem 1 0 points possible (ungraded) (a) Find all the solutions of cosh z = 6 (Hint: cosh z = ete 2 [6] (b) Show

Problem 1 0 points possible (ungraded) (a) Find all the solutions of cosh z = 6 (Hint: cosh z = ete 2 [6] (b) Show that 2" is real, even though i or 7i is not. [3]

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