<p>I understand that the 4 series is for physics majors and the 2 series is more for engineers and other science majors, but is there any significant difference in the material covered?</p>
<p>i have the same question, except it regards the math 10 series as opposed to the 20 series.</p>
<p>The 4 series can be taken by anyone with an interest in physics, not just physics majors. It spends more time covering more advanced material.</p>