0 reads0 ratings0 helpful
If (12, 12+r, 12+3r, 12+6r,\ldots) is an arithmetic progression, what should be the value of (r)?
Advertisement
Answer and explanation
Correct answer: (0)
The consecutive differences are (r,2r,3r), which are equal only when (r=0). In such questions first write all consecutive differences.
Frequently asked questions
What is the correct answer to this question?
(0)
Why is this the correct answer?
The consecutive differences are (r,2r,3r), which are equal only when (r=0). In such questions first write all consecutive differences.
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?
Was this question useful?
👍 0 Helpful 👎 0 Not helpful
Difficulty
Easy0%
Medium0%
Hard0%
Was the explanation clear?
Yes 0% No 0%
0 responsesStudent Reviews
No published reviews yet.
Advertisement