hi

i have two values of x calculated from previous question

http://www.mathhelpforum.com/math-he...64310686-1.gif and http://www.mathhelpforum.com/math-he...1b257551-1.gif

i put them into http://www.mathhelpforum.com/math-he...bc2410b5-1.gif

to find stationary points for the function of g(x)

coshttp://www.mathhelpforum.com/math-he...64310686-1.gif and coshttp://www.mathhelpforum.com/math-he...1b257551-1.gif both give me http://www.mathhelpforum.com/math-he...9ccbbbde-1.gif.

put http://www.mathhelpforum.com/math-he...64310686-1.gif and http://www.mathhelpforum.com/math-he...1b257551-1.gif into http://www.mathhelpforum.com/math-he...7442438e-1.gif and come up with nice answer e^1/3.

but as i have two values of x i must have two points but i must be wrong as they are at the same coordinate

any help would be great