BaileyShalei7327 BaileyShalei7327
  • 26-10-2019
  • Mathematics
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In any sequence of n nonzero numbers, a pair of consecutive terms with opposite signs represents a sign change. For example, the sequence –2, 3, –4, 5 has three sign changes. Does the sequence of nonzero numbers s1, s2, s3, … , sn have an even number of sign changes?

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Jaimes3
Jaimes3 Jaimes3
  • 26-10-2019

Answer:

no

Step-by-step explanation:

s1 is nothing in number s

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