Hello All ,
I have attached my workseet for reference.
I find it strange that the solutions calculated in optimization shows a value "X" but when i try a value greater than "X" , there is still a solution available which is very irregular.Since the optimization finds the value beyond which the solution for a6 is zero/negative.
I am not sure what is causing this problem or is it just the problem with the optimization.
Thany you for taking the time to read through.