<p>You don’t need to take 3A, you just need the credit for it to take Physics 6A. You would take 3B and 3C and take Physics. I think 3C is a co-requisite so you need to at least be enrolled in it during Physics if you haven’t already taken it.</p>
<p>You don’t need to take 3A, you just need the credit for it to take Physics 6A. You would take 3B and 3C and take Physics. I think 3C is a co-requisite so you need to at least be enrolled in it during Physics if you haven’t already taken it.</p>