For your reference
You are right
那tan怎麼求出來的啊
tan(2/3 pi) check by my picture
那我的照片第一行算式 是想表達什麼嗎
First differential can get a slope of 0, with a max. or min. value
如何得知 最大 最小
Need more condition to judge
Maybe into delta x to confirm
For your reference
You are right
那tan怎麼求出來的啊
tan(2/3 pi) check by my picture
那我的照片第一行算式 是想表達什麼嗎
First differential can get a slope of 0, with a max. or min. value
如何得知 最大 最小
Need more condition to judge
Maybe into delta x to confirm
看了這個問題的人
也有瀏覽這些問題喔😉
是為了求最大值嗎