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 \(a_3\)?

Author: Muft Shiksha Editorial Team Published:
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Correct Answer

C. (27)

Step 1

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).

Step 2

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).

Step 3

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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FAQs

Mathematics Answer, Explanation and Revision Hints

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 \(a_3\)?

Correct Answer: C. (27). Explanation: \(a_2=2^2+1=5\) और \(a_3=5^2+2=27\) है। पिछले पद का वर्ग लेकर वर्तमान (n) जोड़ें। / \(a_2=2^2+1=5\) and \(a_3=5^2+2=27\). Exam tip: square the previous term and add the current (n).

Which concept should I revise for this Mathematics MCQ?

\(a_2=2^2+1=5\) and \(a_3=5^2+2=27\). Exam tip: square the previous term and add the current (n).

What exam hint can help solve this Mathematics question?

\(a_2=2^2+1=5\) और \(a_3=5^2+2=27\) है। पिछले पद का वर्ग लेकर वर्तमान (n) जोड़ें।