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Mathematics, 23.06.2020 10:57 ineedhelp2285
The first term in the sequence 5, 7, −7, ... is 5. Each even-numbered term is 2 more than the previous term and each odd-numbered term, after the first, is (−1) times the previous term. For example, the second term is 5+2 and the third term is (−1)×7. What is the 255th term of the sequence?
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The first term in the sequence 5, 7, −7, ... is 5. Each even-numbered term is 2 more than the previo...
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