The second round of World Cup qualifiers from Qatar will be held in Malaysia
Articles
Hong Darith
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18/06/2019
0

The second round of the FIFA World Cup qualifiers will be redeveloped in Malaysia after the first round of qualifying rounds.
Originally, according to the old plan, the draw was held in Doha, the host country of the World Cup,...
Short but meaning "read and consider good and not bad" do not forget Serre
Short but meaning "read and consider good and not bad" do not forget Serre


There are two crows that want to feed buffaloes, but do not know how to do it if the big and strong buffalo gets into it. The two crows come up with a method and come up near the buffalo and say to the buffalo: And your strength is so strong Why do you give small...
លំហាត់គណិតវិទ្យាប្រចាំថ្ងៃ
I.ចូរគណនាដេរីវេខាងក្រោម
1.y=\sin(\frac{\sin(x)}{x})
2.y=\sin(x+3)
3.y=e^{x}
4.y=x^{x}
5.y=\sqrt{x+7}+\sqrt{x^5-2x-5}
6.f(x)=\sqrt{x^6+x-2}
7.y=\frac{\sin(x)-\cos(5x)}{\cos(x)-6x+3}
8.y=\ln(x^3+3x-\cos(x))
9.y=\frac{x}{\ln(x)}
III.ចូរគណនាលីមីតខាងក្រោម
1.\lim_{x\to 2}\dfrac{4x^{3}-5x-22}{x^{2}-x-2}
2. \lim_{x\to 0^{+}}\dfrac{x-\sqrt{x}}{x+\sqrt{x}}
3....
