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wolverine [178]
3 years ago
12

2. Consider the sequence –8, 4, -2, 1, -1/2, …

Mathematics
1 answer:
lbvjy [14]3 years ago
5 0
–8, 4, -2, 1, -1/2, …is geometric sequence since te ratio between each number & its precedent is equal to -1/2:

(-8) x (-1/2) = 4
(-2) x (-1/2) = 1 & so on and so forth
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