यदि \(a_1=2\) और \(a_{n+1}=a_n^2+n\) है तो \(a_3\) क्या होगा?
If \(a_1=2\) and \(a_{n+1}=a_n^2+n\), what is \(a_3\)?
Explanation opens after your attempt
C. (27)
Concept
\(a_2=2^2+1=5\) and \(a_3=5^2+2=27\). Exam tip: square the previous term and add the current (n).
Why this answer is correct
The correct answer is C. (27). \(a_2=2^2+1=5\) and \(a_3=5^2+2=27\). Exam tip: square the previous term and add the current (n).
Exam Tip
\(a_2=2^2+1=5\) और \(a_3=5^2+2=27\) है। पिछले पद का वर्ग लेकर वर्तमान (n) जोड़ें।
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