What is the next number in the pattern: 1, -2, 5, 2, 9, 6, 13, β¦?
-6
10
20
...
![subject](/tpl/images/cats/mat.png)
Mathematics, 31.08.2019 06:50 williamnason123
What is the next number in the pattern: 1, -2, 5, 2, 9, 6, 13, β¦?
-6
10
20
22
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Answers: 1
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