Find the first four terms of each of the recursively defined sequences in 1–8.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Find the first four terms of each of the recursively defined sequences in 1–8.

### Problem Statement:
Given the recursive formula defined as:

\[ d_k = k(d_{k-1})^2, \text{ for every integer } k \geq 1 \]

where the initial condition is:

\[ d_0 = 3 \]

### Explanation:
This recursive sequence formula calculates each term \( d_k \) by taking the product of \( k \) and the square of the previous term \( d_{k-1} \). The sequence starts with the initial value \( d_0 = 3 \).

### Example Calculation:
To understand the sequence, calculate the first few terms:
- \( d_0 = 3 \)
- \( d_1 = 1 \times (3)^2 = 9 \)
- \( d_2 = 2 \times (9)^2 = 162 \)

And so forth, for subsequent values of \( k \). Each term builds upon the previous term by iterating the given relationship. This sequence illustrates the power of recursive definitions in generating complex patterns from simple rules.
Transcribed Image Text:### Problem Statement: Given the recursive formula defined as: \[ d_k = k(d_{k-1})^2, \text{ for every integer } k \geq 1 \] where the initial condition is: \[ d_0 = 3 \] ### Explanation: This recursive sequence formula calculates each term \( d_k \) by taking the product of \( k \) and the square of the previous term \( d_{k-1} \). The sequence starts with the initial value \( d_0 = 3 \). ### Example Calculation: To understand the sequence, calculate the first few terms: - \( d_0 = 3 \) - \( d_1 = 1 \times (3)^2 = 9 \) - \( d_2 = 2 \times (9)^2 = 162 \) And so forth, for subsequent values of \( k \). Each term builds upon the previous term by iterating the given relationship. This sequence illustrates the power of recursive definitions in generating complex patterns from simple rules.
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