Question

hyperbolic function of cosx is defined as?​

Answer 1

Answer:

Hyperbolic Functions. The hyperbolic cosine function is defined to be: cosh(x) = (ex + e-x)/2. And the hyperbolic sine function is defined as: sinh(x) = (ex - e-x)/2.

Answer 2

Answer:

a function of an angle expressed as a relationship between the distances from a point on a hyperbola to the origin and to the coordinate axes, as hyperbolic sine or hyperbolic cosine: often expressed as combinations of exponential functions.

Step-by-step explanation:

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