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Hi! I am a second year student intending to major in Math and Physics. I have taken Math 53, Math 55, and Physics 89 (like Math 54), but this is the first semester in which I am taking an upper division math class. I am currently taking Physics 5C, Physics 5CL, Math 104, Math 110, and Math 113.
Jan 18th We learned about the structure of the course and talked about $\N, \Z$, and $\Q$.
My exercises for lecture 1 can be found here.
Jan 20th Today we finished up with rational numbers by talking about the Rational Zeroes Theorem. We then discussed real numbers, the Archimedean Principle, and $\R$'s completeness. We then begun discussing sequences and convergence.
My exercises for lecture 1 can be found here.