<p>hi guys </p>
<p>i bought barron’s subject test mathematics level 1 and i found that there are some topics in the book are not included in collegeboard site such as logarithms and the converse happens some topics in the site are not included in the book such as matrices </p>
<p>so can anybody tells me what shall i do ?</p>
<p>Hi ryan, They may test you in logarithms in level 1 but they won’t test you in matrices. Matrices pop up in level 2.</p>
<p>yes, some of the prep books do not include all the test materials (I do not know why?), so it is better to check with the official site or to have some other copy of the prep books and do a comparison.</p>