导数加减乘除公式

2026-10-09

1、u(x),v(x)可导: (u±v)′=u′±v′ (uv)′=u′v+uv′ (u/v)=(u′v-uv′)/v2 (v≠0) 2、常见导数公式: (c)`=0 (c为常数) (x^a)`=ax^(a-1) (a∈R) (a^x)`=a^(x)lna (a≠1且a>0) (e^x)`=e^x (㏒a(x))`=1/(xlna) (a≠1且a>0) (lnx)`=1/x (sinx)`=cosx (cosx)`= -sinx (tanx)`=1/cos^2x=sec^2x...

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