For every integer k from 1 to 10 inclusive, the kth term of a certain sequence is given by
(-1) EXP k+1 ( 1/ 2 EXP k)
If T is the sum of the first 10 terms in the sequence, then T is?
A) greater than 2
B) between 1 and 2
C) between 1/2 and 1
D) between 1/4 and 1/2
E) less than 1/4
Due to the limited capabilities to accurately express formulas on here, I attached a blurry picture.
[img][/img]
(-1) EXP k+1 ( 1/ 2 EXP k)
If T is the sum of the first 10 terms in the sequence, then T is?
A) greater than 2
B) between 1 and 2
C) between 1/2 and 1
D) between 1/4 and 1/2
E) less than 1/4
Due to the limited capabilities to accurately express formulas on here, I attached a blurry picture.
[img][/img]
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