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If a new sequence is formed by termwise difference of (1, 5, 9,\ldots) and (2, 8, 14,\ldots), what will be its (d)?
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Answer and explanation
Correct answer: (-2)
The first sequence has (d=4) and the second has (d=6), so the difference sequence has (d=4-6=-2). In termwise difference, take the difference of common differences.
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What is the correct answer to this question?
(-2)
Why is this the correct answer?
The first sequence has (d=4) and the second has (d=6), so the difference sequence has (d=4-6=-2). In termwise difference, take the difference of common 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..
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