Suggest a simplest formula for the n th term of the following sequences.
3^3 , 5^3 , 7^3 , 9^3 .....
(^3=3square)
sequences!!
2007-05-29 11:54 pm
回答 (1)
2007-05-30 12:02 am
✔ 最佳答案
T(n)=(2n+1)^3 for n is positive number2007-05-30 15:05:18 補充：
you mean?x^2,(3x)^2,(9x)^2......x^2,(4x)^2,(16x)^2.........x^2,(nx)^2,(n^2 x)^2......for n is positive number
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