यदि \(a_1=2\), \(a_2=4\) और \(a_n=4a_{n-1}-3a_{n-2}+2\) है तो \(a_4\) क्या होगा?
If \(a_1=2\), \(a_2=4\), and \(a_n=4a_{n-1}-3a_{n-2}+2\), what is \(a_4\)?
Explanation opens after your attempt
C. (26)
Concept
\(a_3=12\) and \(a_4=38\). Exam tip: apply both coefficients and then add (2).
Why this answer is correct
The correct answer is C. (26). \(a_3=12\) and \(a_4=38\). Exam tip: apply both coefficients and then add (2).
Exam Tip
\(a_3=12\) और \(a_4=38\) है। सही विकल्पों में (38) होना चाहिए।
Login to save your score, XP, coins and progress.
