Granica ciągu
: 21 paź 2007, o 15:29
1.\(\displaystyle{ a_{n}=\frac{2^{n}+3*4{n}}{4^{n}-5^{n}+3^{n}}}\)
2.\(\displaystyle{ a_{n}=(\frac{1+2+...+n}{n+2}-\frac{n}{2})}\)
3.\(\displaystyle{ a_{n}=\sqrt[3]{n^{3}+4n^{2}}-n}\)
4.\(\displaystyle{ a_{n}=\sqrt[n]{10^{n}+9^{n}+7^{n}}}\)
5.\(\displaystyle{ a_{n}=(a+\frac{1}{n})^{n}}\)
6.\(\displaystyle{ a_{n}=(\frac{n^{2}+2}{n^{2}+1})^{n^{2}}}\)
2.\(\displaystyle{ a_{n}=(\frac{1+2+...+n}{n+2}-\frac{n}{2})}\)
3.\(\displaystyle{ a_{n}=\sqrt[3]{n^{3}+4n^{2}}-n}\)
4.\(\displaystyle{ a_{n}=\sqrt[n]{10^{n}+9^{n}+7^{n}}}\)
5.\(\displaystyle{ a_{n}=(a+\frac{1}{n})^{n}}\)
6.\(\displaystyle{ a_{n}=(\frac{n^{2}+2}{n^{2}+1})^{n^{2}}}\)