3,20,115,.........................,5033
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Answered by
1
an=a+(n-1)d
5033=3+(n-1)7
5033-3=(n-1)17
5030=17n-17
5030+17=17n
5047=17n
5047/17=n
it maybe ryt
5033=3+(n-1)7
5033-3=(n-1)17
5030=17n-17
5030+17=17n
5047=17n
5047/17=n
it maybe ryt
Answered by
4
0, 0, 3, 20, 115, 714, 5033, 40312, 362871, .... ithink my answer is right
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