यदि \(a_1=30\) और \(a_{n+1}=\frac{a_n}{3}+2n^2\) है तो \(a_3\) क्या होगा?
If \(a_1=30\) and \(a_{n+1}=\frac{a_n}{3}+2n^2\), what is \(a_3\)?
Explanation opens after your attempt
Correct Answer
A. (12)
Concept
\(a_2=12\) and \(a_3=12\). Exam tip: divide first and then add \(2n^2\).
Why this answer is correct
The correct answer is A. (12). \(a_2=12\) and \(a_3=12\). Exam tip: divide first and then add \(2n^2\).
Exam Tip
\(a_2=12\) और \(a_3=12\) है। भाग के बाद \(2n^2\) जोड़ें।
Login to save your score, XP, coins and progress.