Sinus, Kosinus & Tangens ⇒ einfach & verständlich erklärt

SOLVED:State the definition of the hyperbolic cosine and hyperbolic sine functions.

SOLVED: Restricted domain of one-to-one portion of cosh function:Range of one-to-one portion of cosh function:Inverse cosh function domain and range:Formula for inverse cosh function:cosh(x) * tanh(r) 0.05 "2 Lo-05 005 05 W LS 10 25 10Restricted domain of one-to-one portion of tanh function:Range of one-to-one portion of tanh function:Inverse tanh function domain and range:Formula for inverse tanh function:tanh-

Find the numerical value of each expression. (a) sech 0 (b) cosh^-1 1 | Numerade

SOLVED:The hyperbolic cosine function, denoted cosh x, is used to model the shape of a hanging cable (a telephone wire, for example). It is defined as coshx=(e^x e^-x)/(2). a. Determine its end behavior by evaluating limcoshx and limx →-∞ coshx. b. Evaluate cosh 0. Use symmetry and part (a) to sketch a plausible graph for y=coshx.

Grundkurs Mathematik: Sinus-, Kosinus- und Tangensfunktion