Is the sequence (2,5,10,17,\ldots) an AP?
Answer and explanation
Correct answer: No, the differences are (3,5,7,\ldots)
The differences are not equal, so it is not an AP. In exams, decide by checking consecutive differences, not by looking at the terms only.
Frequently asked questions
What is the correct answer to this question?
No, the differences are (3,5,7,\ldots)
Why is this the correct answer?
The differences are not equal, so it is not an AP. In exams, decide by checking consecutive differences, not by looking at the terms only.
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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