<p>do we have to know the in depth stuff regarding polar equations. for example do we have to know de moivres theorem, or like complex numbers involving polar(like r cis theta).thanks!</p>
<p>i hope not...</p>
<p>In previous threads, apparently complex numbers has shown up once on a test; it'll be basic if it shows up (I think the one other posters referred to had to do with graphing, so know the horizontal axis is your real component, and the vertical axis is the imaginary component)</p>
<p>There were no questions about polar equations when i took it in May.</p>
<p>^ Yup. That's about it.</p>
<p>i hope tomorrow has more venn diagram type stuff than probability. i usually struggle when they get too complicated.</p>
<p>oh and i just took Sparknotes practice and got 800 with 45/50 4 stupid mistakes and 1 i wasn't actually sure on. is sparknotes about the same as the actual test?</p>