यदि \(U_1=3\) और \(U_n=U_{n-1}^2-n\) है, तो \(U_3\) का मान क्या होगा?

If \(U_1=3\) and \(U_n=U_{n-1}^2-n\), what is the value of \(U_3\)?

Author: Muft Shiksha Editorial Team Published:
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Correct Answer

D. छियालीस(46)

Step 1

Concept

\(U_2=7\) and \(U_3=46\). In exams, square the previous term and subtract the current (n).

Step 2

Why this answer is correct

The correct answer is D. छियालीस / (46). \(U_2=7\) and \(U_3=46\). In exams, square the previous term and subtract the current (n).

Step 3

Exam Tip

\(U_2=7\) और \(U_3=46\) है। परीक्षा में पिछले पद का वर्ग लेकर वर्तमान (n) घटाएँ।

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FAQs

Mathematics Answer, Explanation and Revision Hints

यदि \(U_1=3\) और \(U_n=U_{n-1}^2-n\) है, तो \(U_3\) का मान क्या होगा? / If \(U_1=3\) and \(U_n=U_{n-1}^2-n\), what is the value of \(U_3\)?

Correct Answer: D. छियालीस / (46). Explanation: \(U_2=7\) और \(U_3=46\) है। परीक्षा में पिछले पद का वर्ग लेकर वर्तमान (n) घटाएँ। / \(U_2=7\) and \(U_3=46\). In exams, square the previous term and subtract the current (n).

Which concept should I revise for this Mathematics MCQ?

\(U_2=7\) and \(U_3=46\). In exams, square the previous term and subtract the current (n).

What exam hint can help solve this Mathematics question?

\(U_2=7\) और \(U_3=46\) है। परीक्षा में पिछले पद का वर्ग लेकर वर्तमान (n) घटाएँ।