这一道数学题怎么写?要解答过程,越详细越好。务必仔细看题。好的加悬赏!

2025-04-27 19:10:21
推荐回答(1个)
回答1:

{\rtf1\ansi\ansicpg1252
{\fonttbl\f0\fnil\fcharset0 .HelveticaNeueInterface-MediumP4;}
{\colortbl;\red255\green255\blue255;\red55\green55\blue55;}
\deftab720
\pard\pardeftab720\partightenfactor0

\f0\fs32 \cf2 \expnd0\expndtw0\kerning0
\outl0\strokewidth0 \strokec2 \
}