I was advised that this site has people who can answer and are interested in research. But I asked questions, no one bothers to look. So I edit thinking I might be the problem. I realise there maybe MathJax formatting error but I've fixed them, wait again. So I decide to tackle the solution my self, I ask a reduced question which again no one bothers. Is there anything wrong with the questions?
so I tell the one who told me to ask here to look if I have an error he says the question is fine and votes me +1 for asking a good question. I am sorry guys I invested so much time to learn mathjax so I could ask a question mathematicians understand but something happened :(. or maybe it's my name, should I change it?