Find the explicit formula of the sequence 3,12,48
We type in 3,12,48 into our search engine. Choose series, and we get:
a(n) = 3 * 4^(n - 1)
We type in 3,12,48 into our search engine. Choose series, and we get:
a(n) = 3 * 4^(n - 1)
Find the explicit formula of the sequence 3,12,48
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