ԭÌ⣺
½o³ö \(a_1 = \sqrt{2}, a_2 =\sqrt{3}£» a_n = a_{n-1} + a_{n-2}, n = 3, ¡\)£»
ӛ \(x_n = a_{n+1}/a_n, n = 3, ...\)¡£ԇ×CÃ÷˜OÏÞ \(lim_{n\to\infty} x_n\) ´æÔڣ¬�KËã³ö˜OÏޡ£
½â´ð£º

½o³ö \(a_1 = \sqrt{2}, a_2 =\sqrt{3}£» a_n = a_{n-1} + a_{n-2}, n = 3, ¡\)£»
ӛ \(x_n = a_{n+1}/a_n, n = 3, ...\)¡£ԇ×CÃ÷˜OÏÞ \(lim_{n\to\infty} x_n\) ´æÔڣ¬�KËã³ö˜OÏޡ£
½â´ð£º

���༭ʱ��: 2021-06-11 19:42:37


