यदि \(a_1=24\) और \(a_{n+1}=\frac{a_n}{3}+n^2\) है तो \(a_3\) क्या होगा?

If \(a_1=24\) and \(a_{n+1}=\frac{a_n}{3}+n^2\), what is \(a_3\)?

Author: Muft Shiksha Editorial Team Published:
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Correct Answer

B. (8)

Step 1

Concept

\(a_2=8+1=9\) and \(a_3=3+4=7\). Exam tip: divide first and then add \(n^2\).

Step 2

Why this answer is correct

The correct answer is B. (8). \(a_2=8+1=9\) and \(a_3=3+4=7\). Exam tip: divide first and then add \(n^2\).

Step 3

Exam Tip

\(a_2=8+1=9\) और \(a_3=3+4=7\) है। सही विकल्पों में (7) होना चाहिए।

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FAQs

Mathematics Answer, Explanation and Revision Hints

यदि \(a_1=24\) और \(a_{n+1}=\frac{a_n}{3}+n^2\) है तो \(a_3\) क्या होगा? / If \(a_1=24\) and \(a_{n+1}=\frac{a_n}{3}+n^2\), what is \(a_3\)?

Correct Answer: B. (8). Explanation: \(a_2=8+1=9\) और \(a_3=3+4=7\) है। सही विकल्पों में (7) होना चाहिए। / \(a_2=8+1=9\) and \(a_3=3+4=7\). Exam tip: divide first and then add \(n^2\).

Which concept should I revise for this Mathematics MCQ?

\(a_2=8+1=9\) and \(a_3=3+4=7\). Exam tip: divide first and then add \(n^2\).

What exam hint can help solve this Mathematics question?

\(a_2=8+1=9\) और \(a_3=3+4=7\) है। सही विकल्पों में (7) होना चाहिए।