यदि \(a_1=1\) और \(a_{n+1}=a_n^2+1\) है तो \(a_3\) क्या होगा?
If \(a_1=1\) and \(a_{n+1}=a_n^2+1\), what is \(a_3\)?
Explanation opens after your attempt
C. (5)
Concept
The terms are (1,2,5), so \(a_3=5\). Exam tip: square first and then add (1).
Why this answer is correct
The correct answer is C. (5). The terms are (1,2,5), so \(a_3=5\). Exam tip: square first and then add (1).
Exam Tip
पद (1,2,5) मिलते हैं इसलिए \(a_3=5\) है। पहले वर्ग करें फिर (1) जोड़ें।
Login to save your score, XP, coins and progress.
