यदि \(e_1=3\) और \(e_n=2e_{n-1}+n\) है, तो \(e_5-e_4\) का मान क्या होगा?

If \(e_1=3\) and \(e_n=2e_{n-1}+n\), what is the value of \(e_5-e_4\)?

Author: Muft Shiksha Editorial Team Published:
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Correct Answer

A. सैंतालीस(47)

Step 1

Concept

\(e_4=42\) and \(e_5=89\), so the difference is (47). In exams, find both terms separately first.

Step 2

Why this answer is correct

The correct answer is A. सैंतालीस / (47). \(e_4=42\) and \(e_5=89\), so the difference is (47). In exams, find both terms separately first.

Step 3

Exam Tip

\(e_4=42\) और \(e_5=89\), इसलिए अंतर (47) है। परीक्षा में पहले दोनों पद अलग-अलग निकालें।

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FAQs

Mathematics Answer, Explanation and Revision Hints

यदि \(e_1=3\) और \(e_n=2e_{n-1}+n\) है, तो \(e_5-e_4\) का मान क्या होगा? / If \(e_1=3\) and \(e_n=2e_{n-1}+n\), what is the value of \(e_5-e_4\)?

Correct Answer: A. सैंतालीस / (47). Explanation: \(e_4=42\) और \(e_5=89\), इसलिए अंतर (47) है। परीक्षा में पहले दोनों पद अलग-अलग निकालें। / \(e_4=42\) and \(e_5=89\), so the difference is (47). In exams, find both terms separately first.

Which concept should I revise for this Mathematics MCQ?

\(e_4=42\) and \(e_5=89\), so the difference is (47). In exams, find both terms separately first.

What exam hint can help solve this Mathematics question?

\(e_4=42\) और \(e_5=89\), इसलिए अंतर (47) है। परीक्षा में पहले दोनों पद अलग-अलग निकालें।