推 midarmyman:我算跟你一樣 140.117.198.78 06/17 20:54
→ GLP:我算7/5 噎@@ 115.43.134.210 06/17 21:03
→ Redoman:7/5也沒有這個選項耶XD 218.171.57.250 06/17 21:04
→ Redoman:那應該沒錯了,感謝 218.171.57.250 06/17 21:05
→ GLP:他又不是選擇題 @@ 115.43.134.210 06/17 21:12
推 midarmyman:lp大你是求令偏微分微零的點嗎? 140.117.198.78 06/17 21:18
→ Redoman:他是選擇題阿...有個選項是以上都沒答案 218.171.57.250 06/17 21:25
→ GLP:mid你可以把算式波出來看看 也許我是錯的@@ 115.43.134.210 06/17 21:32
推 midarmyman:@@ 好吧 140.117.198.78 06/17 21:40
推 Imbufo:有沒有7/8? 163.25.118.141 06/17 21:53
→ GLP:7/8才對 我約分約錯 = = 115.43.134.210 06/17 21:55
→ Redoman:有耶@@ 可以請教怎麼算的嗎 218.171.57.250 06/17 22:51