Math Problem Statement
- Determine whether each sequence is arithmetic or geometricor otherwise. If it is a geometric sequence, find the common ratio.
a) 2, 14, 98, 686,
b) 8. 12, 8, 4, 0,
Solution
Let's analyze each sequence to determine if it's arithmetic, geometric, or neither.
Part (a) Sequence:
To check if the
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Math Problem Analysis
Mathematical Concepts
Arithmetic Sequences
Geometric Sequences
Formulas
Arithmetic sequence: a_n = a_1 + (n-1)d
Geometric sequence: a_n = a_1 * r^(n-1)
Theorems
Arithmetic Progression Theorem
Geometric Progression Theorem
Suitable Grade Level
Grades 9-11
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