<p>This is just hypothesis but missing 2A and 2B should be ok, as it just translates into one class, but 1D is part of a sequence for one class and you only took half the sequence, so in essence you are missing that class. My gut tells me you may be better off trying to get 1D in and have a partial IGETC (missing one class), as major prep always trumps IGETC. </p>
<p>Someone with a greater knowledge of math may have a better idea.</p>
<p>Don’t worry about the Ws.</p>