यदि \(e_1=2\) और \(e_n=3e_{n-1}-n\) है, तो \(e_4-e_3\) का मान क्या होगा?
If \(e_1=2\) and \(e_n=3e_{n-1}-n\), what is the value of \(e_4-e_3\)?
Explanation opens after your attempt
B. चौदह(14)
Concept
\(e_3=9\) and \(e_4=23\), so the difference is (14). In exams, find both terms correctly before taking the difference.
Why this answer is correct
The correct answer is B. चौदह / (14). \(e_3=9\) and \(e_4=23\), so the difference is (14). In exams, find both terms correctly before taking the difference.
Exam Tip
\(e_3=9\) और \(e_4=23\), इसलिए अंतर (14) है। परीक्षा में अंतर निकालने से पहले दोनों पद सही निकालें।
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