The sequence a1, a2, a3, . . . , an of n integers is such that ak = k if k is odd and ak = –ak – 1 if k is even. Is the sum of t
1 answer:
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Answer:
- x = -1
Explanation:
5x + 2 = 3x
5x - 3x = -2
2x = -2
x =
x = -1
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