समांतर श्रेणी \(6,13,20,27,\ldots\) में \(a_{15}-a_6\) का मान क्या है?

In the arithmetic progression \(6,13,20,27,\ldots\), what is the value of \(a_{15}-a_6\)?

Author: Muft Shiksha Editorial Team Published:
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Correct Answer

B. (63)

Step 1

Concept

There are (9) gaps between \(a_{15}\) and \(a_6\), and (d=7), so the difference is (63). Term difference depends on position difference.

Step 2

Why this answer is correct

The correct answer is B. (63). There are (9) gaps between \(a_{15}\) and \(a_6\), and (d=7), so the difference is (63). Term difference depends on position difference.

Step 3

Exam Tip

\(a_{15}\) और \(a_6\) के बीच (9) अंतर हैं और (d=7), इसलिए अंतर (63) है। पदों का अंतर पद-संख्या के अंतर पर निर्भर करता है।

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Mathematics Answer, Explanation and Revision Hints

समांतर श्रेणी \(6,13,20,27,\ldots\) में \(a_{15}-a_6\) का मान क्या है? / In the arithmetic progression \(6,13,20,27,\ldots\), what is the value of \(a_{15}-a_6\)?

Correct Answer: B. (63). Explanation: \(a_{15}\) और \(a_6\) के बीच (9) अंतर हैं और (d=7), इसलिए अंतर (63) है। पदों का अंतर पद-संख्या के अंतर पर निर्भर करता है। / There are (9) gaps between \(a_{15}\) and \(a_6\), and (d=7), so the difference is (63). Term difference depends on position difference.

Which concept should I revise for this Mathematics MCQ?

There are (9) gaps between \(a_{15}\) and \(a_6\), and (d=7), so the difference is (63). Term difference depends on position difference.

What exam hint can help solve this Mathematics question?

\(a_{15}\) और \(a_6\) के बीच (9) अंतर हैं और (d=7), इसलिए अंतर (63) है। पदों का अंतर पद-संख्या के अंतर पर निर्भर करता है।