Question: Gives a value of sinh x or cosh x. Use the definitions and the identity cosh 2 x - sinh 2 x = 1 to
Gives a value of sinh x or cosh x. Use the definitions and the identity cosh2 x - sinh2 x = 1 to find the values of the remaining five hyperbolic functions.
cosh x 13 5' x x> 0
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