<p>Those symbols do show up in a few SAT prep books. I would expect that the authors of such books are aware of exactly what is covered and what is not on the SAT (but of course, this might not be the case).</p>
<p>Those symbols do show up in a few SAT prep books. I would expect that the authors of such books are aware of exactly what is covered and what is not on the SAT (but of course, this might not be the case).</p>