[考古] 97中山大學 兩題

[GLP (^__________^)]

http://www.lib.nsysu.edu.tw/exam/trans/97/9706.pdf

第1.2題 兩題

1.Find the dimensions of the rectangle of maximum area A

  that can be inscribed in the portion of the parabola

  y^2=4px intercepted  by the line x=a where p and a are

  positive constants.

2.If F=1/(r^2) and F is measured as 4±0.05 ,estimate r.









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推 xSAUCEx:你稍微提一下你解到哪卡住好嘛?
→ GLP:這兩題我都不會 不知道怎麼下手 樓上大大能夠
→ GLP:幫忙一下嗎?? 謝謝 ><
→ stillboy:幫你解,最多你也是抄襲我的思維,一點意義
→ stillboy:都沒