The hyperbolic function tanh y = _____?
The hyperbolic function tanh y = _____?
Explanation
The hyperbolic tangent function tanh(y) is defined as:
tanh(y) = (e^y - e^(-y)) / (e^y + e^(-y))
The hyperbolic tangent function tanh(y) is defined as:
tanh(y) = (e^y - e^(-y)) / (e^y + e^(-y))