H
hungtybg


Tim GTLN,NN cua ham so:

:-SS:-SS
1/ f(x)=x.e^(-x) tren [0;2]
2/f(x)=x-e^(2x) tren[-1;0]
3/f(x)=e^(x3-3x+3) tren [0;2]
4/f(x)=x2lnx tren [1/e;e2]
5/f(x)=(1-x+x2)/(1+x-x2) tren [0;1]
6/y=ln(x+e) tren [0;e]
7/y= x-lnx tren [1/2;e]
8/y=x2.e^x tren [-1;2]
9/ y= x2- ln(1-2x) tren [-2;0]
1/ f(x)=x.e^(-x) tren [0;2]
2/f(x)=x-e^(2x) tren[-1;0]
3/f(x)=e^(x3-3x+3) tren [0;2]
4/f(x)=x2lnx tren [1/e;e2]
5/f(x)=(1-x+x2)/(1+x-x2) tren [0;1]
6/y=ln(x+e) tren [0;e]
7/y= x-lnx tren [1/2;e]
8/y=x2.e^x tren [-1;2]
9/ y= x2- ln(1-2x) tren [-2;0]