The third and fourth terms of a geometric sequence are 12 and 16, respectively. What is the first term of the sequence?
Question:
The third and fourth terms of a geometric sequence are 12 and 16, respectively. What is the first term of the sequence?
Answer:
Let's think step by step.

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\frac{27}{4}
The third and fourth terms of a geometric sequence are 12 and 16, respectively. What is the first term of the sequence?
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