Find the slope of the tangents to each of the following curves at the given value of x.
(1)
y = 3x2 - 1/x at x = -1
(2)
y = tan x at x = n/4
p.s. n means pie ( 180 degree)
((plz use method of limit....do not use method of differentiation))
thanks
limit --amaths
2008-03-25 6:15 am
回答 (1)
2008-03-25 9:01 am
✔ 最佳答案
http://pichostonline.com/u/080324/70b6d98a7e.jpghttp://pichostonline.com/u/080324/1e4316eda4.jpg
參考: My calculation
收錄日期: 2021-04-23 19:55:51
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