Consider an arithmetic sequence where the first term and the common difference . What is the third term in this sequence? Therefore, .
Answer & Analysis
Analysis
Question Analysis
This question tests the student's ability to find the third term in an arithmetic sequence given the first term and the common difference.
Key Concept Explanation
The third term in an arithmetic sequence can be found by adding twice the common difference to the first term . The formula is .
Step-by-step Solution
1. Identify the first term .
2. Identify the common difference
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