ahh...i need help on solving this problem...must be done algabraiacally..not by a graph...
3= e^(x) + e^(-x)
Of course solving for x.
You have a good point. So, since cosh(x) is symmetric about the y-axis the solution transforms into .Originally Posted by ThePerfectHacker
Do you (TPH) have another method to get to this point directly? (If so I would be interested to see it. Really!)
-Dan
Oops! Didn't see your post under mine! Gotcha!