Determine the reactions at $A$ and $B$ on the Fink truss shown. Members $CD$ and $FG$ are respectively perpendicular to $AE$ and $BE$ at their midpoints.
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Determine the reactions at $A$ and $B$ on the Fink truss shown. Members $CD$ and $FG$ are respectively perpendicular to $AE$ and $BE$ at their midpoints.