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发表于 2008-12-15 09:48
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原帖由 暖然 于 2008-12-13 18:05 发表 
% h4 _+ ]; g/ R7 r问下,125学完是不是要学225? ! B1 a' Y$ u$ Z* [: J8 r, `0 F
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not really , depends, but if you are in math majoy or minor , it is usually a required course.
2 _& V6 @+ U, Ibut take it easy , 225 is not that hard, personally i think it is easier than math 214 and 215 and 253.
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1 S# k6 S/ ]( `% n, i9 t4 Dmath is not my majoy or minor, so i didn't take 300 level classes... |
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