Hyperbolic sine Function The hyperbolic sine function is defined by
(a) Sketch the graph of this function using graphical addition as in Exercise 17.
(b) Use the definition to show that
Hyperbolic Cosine Function The hyperbolic cosine function is defined by
(a) Sketch the graphs of the functions
(b) Use the definition to show that
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Algebra and Trigonometry (MindTap Course List)
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