[理工] 102中央资工计组

楼主: lucy35 (肥宅系社花)   2020-10-20 16:32:35
http://i.imgur.com/tqHgEQX.jpg
请问L M N 是怎么算的?
L算 0.25*9+0.1*8+0.45*6+0.15*5+0.05*5=6.75
M=3
N=3+(0.15+0.05)*2*3=4.2
可是加总答案不是e
作者: sevfouyu11 (sevfouyu11)   2020-10-20 21:00:00
我想他详解的L应该是这样算https://i.imgur.com/AFqkE0S.jpg

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