Lost Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

Toán Lớp 9: `x ≥xy+1` với `x;y>=0` tìm `maxP=(xy)/(x^2+y^2)`

Home/ Toán Lớp 9: `x ≥xy+1` với `x;y>=0` tìm `maxP=(xy)/(x^2+y^2)`

Comments ( 1 )