 hai huoc bong da |
Diễn đàn     |
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| ๑۩۞۩๑---Class 9C---๑۩۞۩๑ |
| sqrt(cos(x))*cos(300x)+sqrt(abs(x))-0.7)*(4-x*x)^0.01, sqrt(6-x^2), -sqrt(6-x^2) from -4.5 to 4.5 |
| ๑۩۞۩๑---Class 9C---๑۩۞۩๑ |
| sqrt(cos(x))*cos(300x)+sqrt(abs(x))-0.7)*(4-x*x)^0.01, sqrt(6-x^2), -sqrt(6-x^2) from -4.5 to 4.5 |
| hai huoc bong da |
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Tiêu đề: hai huoc bong da 
Sat Dec 31, 2011 9:41 pm
