यदि \(E_1=1\), \(E_2=4\) और \(E_n=E_{n-1}+E_{n-2}+2\) है, तो \(E_5\) का मान क्या होगा?
If \(E_1=1\), \(E_2=4\), and \(E_n=E_{n-1}+E_{n-2}+2\), what is the value of \(E_5\)?
Explanation opens after your attempt
C. बाईस(22)
Concept
\(E_3=7\), \(E_4=13\), and \(E_5=22\). In exams, add (2) after using both previous terms.
Why this answer is correct
The correct answer is C. बाईस / (22). \(E_3=7\), \(E_4=13\), and \(E_5=22\). In exams, add (2) after using both previous terms.
Exam Tip
\(E_3=7\), \(E_4=13\) और \(E_5=22\) है। परीक्षा में दोनों पिछले पदों के बाद (2) जोड़ें।
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