# How do you prove that the triad of graphs of #y = cosh x , y = sinh x# and ( their bisector in the y-direction ) #y =(1/2) e^x# becomes asymptotic, as #x to oo#?

##### 1 Answer

Aug 29, 2016

see below

#### Explanation:

I may have misunderstood the question but is it not a case of something like this for sinh and cosh: