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\section{Section 3}  As I found from the analysis of galaxies, the M/L ratio is $18.10$ and the IMF produced a value of $1.30$. $1.30$,  this means, clearly shows  that stellar material only a  contributes a M/L ratio small amount  of $1.30$. mass to the total galaxy.  So where is the other $18.80$ M/L coming from? Clearly, galaxies are not made up of only or primarily stellar material.