यदि \(E_1=2\), \(E_2=4\) और \(E_n=E_{n-1}+E_{n-2}+n\) है, तो \(E_5\) का मान क्या होगा?

If \(E_1=2\), \(E_2=4\), and \(E_n=E_{n-1}+E_{n-2}+n\), what is the value of \(E_5\)?

Author: Muft Shiksha Editorial Team Published:
Explanation opens after your attempt
Correct Answer

D. इकतीस(31)

Step 1

Concept

\(E_3=9\), \(E_4=17\), and \(E_5=31\). In exams, add (n) along with both previous terms.

Step 2

Why this answer is correct

The correct answer is D. इकतीस / (31). \(E_3=9\), \(E_4=17\), and \(E_5=31\). In exams, add (n) along with both previous terms.

Step 3

Exam Tip

\(E_3=9\), \(E_4=17\) और \(E_5=31\) है। परीक्षा में दोनों पिछले पदों के साथ (n) जोड़ें।

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Mathematics Answer, Explanation and Revision Hints

यदि \(E_1=2\), \(E_2=4\) और \(E_n=E_{n-1}+E_{n-2}+n\) है, तो \(E_5\) का मान क्या होगा? / If \(E_1=2\), \(E_2=4\), and \(E_n=E_{n-1}+E_{n-2}+n\), what is the value of \(E_5\)?

Correct Answer: D. इकतीस / (31). Explanation: \(E_3=9\), \(E_4=17\) और \(E_5=31\) है। परीक्षा में दोनों पिछले पदों के साथ (n) जोड़ें। / \(E_3=9\), \(E_4=17\), and \(E_5=31\). In exams, add (n) along with both previous terms.

Which concept should I revise for this Mathematics MCQ?

\(E_3=9\), \(E_4=17\), and \(E_5=31\). In exams, add (n) along with both previous terms.

What exam hint can help solve this Mathematics question?

\(E_3=9\), \(E_4=17\) और \(E_5=31\) है। परीक्षा में दोनों पिछले पदों के साथ (n) जोड़ें।