Question

基本初等函数的求导公式都哪些啊？

Answer 1

1. y=c y'=0
2. y=α^μ y'=μα^(μ-1)
3. y=a^x y'=a^x lna
y=e^x y'=e^x
4. y=loga,x y'=loga,e/x
y=lnx y'=1/x
5. y=sinx y'=cosx
6. y=cosx y'=-sinx
7. y=tanx y'=(secx)^2=1/(cosx)^2
8. y=cotx y'=-(cscx)^2=-1/(sinx)^2
9. y=arcsinx y'=1/√(1-x^2)
10.y=arccosx y'=-1/√(1-x^2)
11.y=arctanx y'=1/(1+x^2)
12.y=arccotx y'=-1/(1+x^2)
13.y=shx y'=ch x
14.y=chx y'=sh x
15.y=thx y'=1/(chx)^2
16.y=arshx y'=1/√(1+x^2)
17.y=archx y'=1/√(x^2-1)
18.y=arth y'=1/(1-x^2)

Answer 2