<p>Edit: Sorry, posted it on the wrong sub-forum. Is it possible to move it?</p>
<p>I did a practice SAT Math II paper from a book, and I got 720/800. In that practice test there was a set theory question that I didn’t know the answer to because I know an extremely small amount of set theory.</p>
<p>It was in a book called SAT Math II 10th Edition. It was a Thompson ARCO book if that means something.</p>
<p>I now have Barron’s book. I was looking through it and noticed that there was nothing on Set Theory, yet there is some on Sparknotes. So I’m confused if Set theory is on the SAT and if so how much do I need to know? and has content been removed from the SAT Math 2?</p>
<p>Additionally, I thought that Barron’s book covered everything for SAT Math II?</p>