(a)given that f(x)=x/(x^2+1) find f'(0),f''(0),f'''(0)and f''''(0)
(b) if f(x)=4x^3+x,calculate (f^-1)'(5)
Derivative?
2015-10-31 6:58 am
回答 (1)
2015-10-31 8:26 am
收錄日期: 2021-05-02 21:23:30
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