Which is the third term in the arithmetic progression (2,5,8,11,\ldots)?
Answer and explanation
Correct answer: 8
Count the terms from left to right: the first term is 2, the second is 5, and the third is 8. The common difference is 3, but for this question, identifying the third position directly is sufficient. Therefore, the correct answer is 8; 5 is the second term and 11 is the fourth term. In an exam, do not confuse the term number with its value.
Frequently asked questions
What is the correct answer to this question?
8
Why is this the correct answer?
Count the terms from left to right: the first term is 2, the second is 5, and the third is 8. The common difference is 3, but for this question, identifying the third position directly is sufficient. Therefore, the correct answer is 8; 5 is the second term and 11 is the fourth term. In an exam, do not confuse the term number with its value.
Which subject and chapter does this question cover?
This is a Class 10 Mathematics question. Chapter: Arithmetic Progressions (AP). Topic: Introduction to APs and common difference..
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