這是一顆神奇的星星,其中已經給出兩個數字了。要求它每條線上的數字和為63。(答案有好幾種,所填數字在30 以內)你知道該怎麼填嗎?
15, 91, 31, 15, 11, ?
求大神解答
b, c, m, e, g, adi, k, m, ?
yxx, xyx, xxy, yxy, ?
(1) 32, 130, 54, 98, 1612, 1716, 1514, 1546, ?, ?, ?, ?
(2) 3, 5, 8, 7, ?, ?, 5, 7, 11, 3, 14, 22, 5, 4, 5, 3, 4, 33
(3) 132421, 312412, 321412, 324121, 324211, 324211, 342211, ?, ?
(4) AQ, 11, ?, 21, ?, 11
(1) 1101015, 2001004, 3001003, 4001002, ?
(2) 2354512, 3565723, 58771035, ?, 13219152381, ?, ?
(3) 357420, 069835, 97111205, ?, 15915025, ?
(4) 9312, ?, 8143, 120125, 7012, 9202, 6135, ?
積分問題:
V = (1-R^2/6.25)^0.5
R = ∫Vdt
t = 0時,R = 0;
求t = ?時,R = 2.15。
(實在是很久沒有做個積分了,自己查公式做出來始終不對)
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