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102景美女中

2.
試求出所有整數a,b,c使得36385=5a+7b+c11,且a5b7c11
(101桃園高中,https://math.pro/db/viewthread.php?tid=1373&page=2#pid5767)


6.
設兩數列a1a2a3a100b1b2b3b100滿足an+1=3an2bn+1bn+1=an+13bn n=12399
(1)試求22階矩陣A,使得an+1bn+1=Aanbn n=12399
(2)已知a99=350b100=4349,試求a1b1之值。


nN,兩數列anbn滿足an+1=5bn+2bn+1bn+1=5an2an+1 
(1)試求二階方陣A,使得an+1bn+1=Aanbn nN
(2)已知a100=550b100=3550,試求a1b1之值。
(101明倫高中,https://math.pro/db/thread-1410-1-1.html)

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