User Portlet User Portlet

Discussions
How to write a Mathematica 10 code for a solution of [ScriptCapitalL]= ([Omega]*L+[Rho]*K) - [Lambda]*(Y-[Beta]*(!( *UnderoverscriptBox[([Sum]), (j = 1), (n)]( *SubscriptBox[([Alpha]), (j)] *SubsuperscriptBox[(X), (j),...