<p>@JetForce</p>
<p>Have you already declared both majors? When you applied you could only pick one. If you applied and got in for Econ, picking up applied math should be no problem. But if you applied and got in for applied math, picking up Econ could be difficult.</p>
<p>I myself am thinking of double majoring in Math and Econ (as of right now doing the interdisciplinary major Math/Econ) @ UCLA. Once I complete a bunch of the Econ courses I’ll probably talk to advisers about possibly declaring the separate majors. But I’m not 100% this is kosher. Is your situation somewhat similar?</p>