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18 Ιαν 2024 · The geometric sequence calculator finds the nᵗʰ term and the sum of a geometric sequence (to infinity if possible).
1 1 , 3 3 , 9 9 , 27 27 , 81 81. This is a geometric sequence since there is a common ratio between each term. In this case, multiplying the previous term in the sequence by 3 3 gives the next term. In other words, an = a1rn−1 a n = a 1 r n - 1. Geometric Sequence: r = 3 r = 3.
Learn how to solve 1,3,9,27. Tiger Algebra's step-by-step solution shows you how to find the common ratio, sum, general form, and nth term of a geometric sequence.
1 1 , 3 3 , 9 9 , 27 27 , 81 81 , 243 243. This is a geometric sequence since there is a common ratio between each term. In this case, multiplying the previous term in the sequence by 3 3 gives the next term. In other words, an = a1rn−1 a n = a 1 r n - 1. Geometric Sequence: r = 3 r = 3.
3 Μαρ 2018 · Yes, it has common ratio 3 Given: 1, 3, 9, 27, 81 Note that: 3/1 = 9/3 = 27/9 = 81/27 = 3 That is, there is a common ratio between successive terms. So this is a geometric sequence. Precalculus
Free Geometric Sequences calculator - Find indices, sums and common ratio of a geometric sequence step-by-step
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