Functions & Graphing Example: inverse of ((e^x+e^{-x})/2)

Frequently Asked Questions (FAQ)

• What is the inverse of ((e^x+e^{-x})/2) ?

• The inverse of ((e^x+e^{-x})/2) is ln(x+sqrt(x^2-1)),ln(x-sqrt(x^2-1))
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