Math Problem Statement

A sequence is in the form 0,1,2,9,8. The 10th term in the sequence is

A 510

Solution

The sequence given is 0,1,2,9,80, 1, 2, 9, 8. To find the 10th term, let's look for a pattern or formula.

First, observe the terms:

  • The 1st, 2nd, and 3rd terms are 0,1,20, 1, 2.
  • The 4th and 5th terms are 99 and 88.

There appears to be two different patterns: the first three terms increase by 1, and the next two terms are 9 and 8. The key is to determine if this pattern repeats.

To determine the pattern, consider checking:

  1. If the sequence repeats every 5 terms.
  2. If the sequence involves simple arithmetic progressions or other operations.

Given the sequence 0, 1, 2, 9, 8:

  • 1st term (0)
  • 2nd term (1)
  • 3rd term (2)
  • 4th term (9)
  • 5th term (8)

If the sequence repeats every 5 terms, the 10th term would be the same as the 5th term.

To verify, calculate 10÷5=210 \div 5 = 2, remainder 0, indicating the sequence completes exactly two full cycles by the 10th term. Thus, the 10th term is the same as the 5th term.

Conclusion: The 10th term of the sequence is 88.

Would you like a detailed explanation or have any questions?

Here are some related questions:

  1. What is the general term formula for this sequence?
  2. How does identifying the repeating pattern help in sequences?
  3. Can this sequence be represented as a function?
  4. What are the properties of arithmetic and geometric sequences?
  5. How can one determine if a sequence is arithmetic or geometric?
  6. What other types of sequences exist in mathematics?
  7. How do you find the sum of the first nn terms in a sequence?
  8. How does understanding sequences apply to real-world situations?

Tip: When identifying patterns in sequences, consider if the pattern could be arithmetic, geometric, or follow another recognizable rule. This can simplify finding terms further along in the sequence.

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Math Problem Analysis

Mathematical Concepts

Sequences
Pattern Recognition
Arithmetic Sequences

Formulas

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Theorems

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Suitable Grade Level

Grades 7-9