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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 
7 Z! C, _) q) V j, P5 m2 O问下,125学完是不是要学225?
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4 Z: p8 \* Q4 d& k/ g' pnot really , depends, but if you are in math majoy or minor , it is usually a required course. $ g* f6 d0 N( |2 ^7 _4 V3 I
but 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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5 ]0 X- p5 q) u c$ B+ I. p% @math is not my majoy or minor, so i didn't take 300 level classes... |
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