What Is Cosh X In Math

Displaystyle text sech x frac 2 e x e x sech x ex e x2.

What is cosh x in math. Cosh x has its minimum value of 1 for x 0 and tends to infinity as x tends to plus or minus infinity. Tanh x is zero for x 0 and tends to 1 as x tends to infinity and to 1 as x tends to minus infinity. Don t confuse it with the cosine function cos x.

Sinh x is zero for x 0 and tends to infinity as x tends to infinity and to minus infinity as x tends to minus infinity. Cosh x e x e x 2 pronounced cosh they use the natural exponential function e x. Hyperbolic secant of x.

Cosh x ex e x 2. C o t h x e x e x e x e x. S e c h x 2 e x e x.

Displaystyle text coth x frac e x e x e x e x coth x ex e xex e x. The two basic hyperbolic functions are sinh and cosh. The hyperbolic cosine function.

Add graph addition formulae. Sinh x e x e x 2 pronounced shine hyperbolic cosine.