insert array into worksheet

I have a vba function (could be a subroutine I suppose)that calculates a 1x2 vector (as Single) i.e. array(0 to 1) as the result. I would like to place the resulting 2 values in the calling cell and the cell immediately below, e.g. F8 and F9 if called from F8.Is there a simple way to to this? Should I use a subroutine or function to do this properly?