Calculus

👨🏻‍🏫 學術台數學

[匿名]

2015-03-09 12:51 pm

If f(x)dx=4 on interval [3(up),0(down)], f(x)dx=4 on [6(up),3(down)] and
f(x)=5 on [6(up),2(down)], find the value of f(x)dx on [2,0]?

Thanks

回答 (2)

知足常樂

2015-03-10 12:28 am

✔ 最佳答案

Next time you can type as:

∫[0 ~ 3] f(x) dx = 4

or

Integrate(from 0 to 3) f(x) dx = 4

圖片參考：https://s.yimg.com/rk/HA00430218/o/319834601.png

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[匿名]

2015-03-09 5:43 pm

講清楚D,唔係好明[3(up),0(down)] <- 呢D

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