作业帮f(x)=x(x-1)(x+2)(x-3)(x+4)……(x+100),求f'(1)
来源：学生作业帮助网 编辑：作业帮 时间：2024/11/05 20:31:25
f(x)=x(x-1)(x+2)(x-3)(x+4)……(x+100),求f'(1)
f(x)=x(x-1)(x+2)(x-3)(x+4)……(x+100),求f'(1)
f(x)=x(x-1)(x+2)(x-3)(x+4)……(x+100),求f'(1)
f'(x)=[x'(x-1)(x+2)(x-3)(x+4).(x+100)]+[x(x-1)'(x+2)(x-3)(x+4).(x+100)]+...+[x(x-1)(x+2)(x-3)(x+4).(x+100)']
除开第2项外,其他各项均含有因式(x-1),当x=1时,这些项均为0
故
f'(1)=x(x-1)'(x+2)(x-3)(x+4).(x+100)|x=1
=1*3*(-2)*5*(-4)*...*(-98)*101
=-101!/100
已知f(x)满足2f(x)+f(1/x)=3x,求f(x)
F(X)满足F(x)+2f(x分之1)=3X,求f(x)
已知f(x)满足2f(x)+f(1/x)=3x,求f(x)?
已知f(x)满足2f(x)+f(-x)=-3x+1,求f(x)
已知f(x)满足f(x)+2f(1/x)=3x,求f(x) ,
f(x-1)=x^2-2x+3(x
f(x)=(x-1)(x-2).(x-3)求导
f(x)=5x+3 f(x)=5x f(x)=x+2x+1 f(x)=5x+3 f(x)=5x f(x)=x+2x+1
F(x)=3x^2+2x-1 求F(x+△x)-f(x)/ △x
已知函数f(x)=x^3+x^2-2x-x,f(1)f(2)
设f(x)={3x-1,x=0,求f(-x),f(x-2).
f(x+1)+f(x-1)=4x^3-2x求f(x)
已知f(x+1/x-1)=3f(x)-2x,求f(x)
已知f(x)+2f(1/x)=x+2/x+3,求f(x)
f(x)=x^2+x (x
f(x)={2x+1,x
f(x)={1+x/2,x
f(x)=(x-1)/(x+2)