Get this book: http://matrixeditions.com/UnifiedApproach4th.html http://matrixeditions.com/UnifiedApproach4th.html and work through it if you want a rigorous t

Get this book: http://matrixeditions.com/UnifiedApproach4th.html http://matrixeditions.com/UnifiedApproach4th.html and work through it if you want a rigorous treatment of MV calc and intro analysis. Or this book: http://www.amazon.com/gp/product/0914098918/ref=pd_lpo_k2_dp_sr_1?pf_rd_p=486539851&pf_rd_s=lpo-top-stripe-1&pf_rd_t=201&pf_rd_i=0914098896&pf_rd_m=ATVPDKIKX0DER&pf_rd_r=0RS8QS2PE53QBP4B74C6 http://www.amazon.com/gp/product/0914098918/ref=pd_lpo_k2_dp... for regular calculus. Read them, work through the problems, get an answer key, email your solutions to professors asking them to look at them. You will get a good introduction to analysis (and exposure to many other parts of math) from those two books.