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OpenStudy (anonymous):
Find the first four terms of the given sequence tn = (-1)^n(n).
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OpenStudy (anonymous):
The first 4 terms of this arithmetic sequence is 4, 20, 48, and 88
OpenStudy (anonymous):
these are the options A. -1, -2, -3, -4 B. -1, 2, -3, 4 C. 1, ½, 2/3, ¾ D. 1, 2, 3, 4
OpenStudy (anonymous):
Ok wait
OpenStudy (anonymous):
C.
OpenStudy (anonymous):
can you show me how you got the answer?
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