<p>Be aware that the Berkeley Math Department says that [“Math</a> 104 is a particularly demanding class and should be taken later in your program.”](<a href=“http://math.berkeley.edu/programs/undergraduate/majoring-mathematics]"Math”>Majoring in Mathematics | Department of Mathematics at University of California Berkeley)</p>
<p>Math 104 may be helpful if you choose Economics/Math C103 as your economics course. Math 113, 115, and/or 116 may be more applicable to CS, particularly cryptography. Among other economics courses, Economics 101A, 119, and 138 may be of interest.</p>
<p>How well you handle proofs in CS 70 may be an indicator of how well you will handle a proof-oriented math course like Math 104 or 113.</p>