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2003 AIME II Problem 8 : 兩個等差數列的積
相關課程
- Find the 8th term of the sequence 1440,1716,1848....,whose terms are formed by multiplying the corresponding
- terms of two arithmetic sequences.lets think about the two sequences and then we will take the product
- of corresponding terms to get the term of this sequence .So maybe one of the arithmetic sequences starts
- with a and then next term in that sequence is going to be some 'constant + a'.Thats what arithmetic sequences
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