If a sequence is (1,4,7,10,\ldots), what is the difference between the third and second terms?
Answer and explanation
Correct answer: 3
The second term of the sequence is 4 and the third term is 7. Hence, the difference between the third and second terms is \(7-4=3\). Therefore, 3 is correct. The number 4 is the second term, not the difference. Exam tip: To find the difference between consecutive terms, subtract the earlier term from the later term.
Frequently asked questions
What is the correct answer to this question?
3
Why is this the correct answer?
The second term of the sequence is 4 and the third term is 7. Hence, the difference between the third and second terms is \(7-4=3\). Therefore, 3 is correct. The number 4 is the second term, not the difference. Exam tip: To find the difference between consecutive terms, subtract the earlier term from the later term.
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..
Student feedback
Was this question useful?
👍 0 Helpful 👎 0 Not helpful
Yes 0% No 0%
0 responsesStudent Reviews
No published reviews yet.
