Find the missing terms in the following arithmetic or geometric sequences. a. ——, ——, 9, 27, 81 b. 243, 81, 27, ——, ——
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Step 1
This is a geometric sequence where each term is multiplied by 3 to get the next term. So, the missing terms are 3 and 1 (9 divided by 3 equals 3, and 3 divided by 3 equals 1). Show more…
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