The general term of a sequence is 1-(n)2
(a) write the first 3 terms
(b)find the product of the second term and the third term
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maths general term
2009-10-16 3:28 am
回答 (2)
2009-10-16 3:47 am
✔ 最佳答案
(a) write the first 3 termsThe 1st term = 1 -1^2 = 0
The 2nd term = 1 - 2^2 = - 3
The 3rd term = 1 - 3^2 = - 8
b)find the product of the second term and the third term
= - 3 (- 8)
= 24
2009-10-15 19:48:25 補充：
(-3)(-8) = 24
2009-10-21 3:45 am
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