यदि \(a_1=2\), \(a_2=7\) और \(a_n=a_{n-1}+a_{n-2}+n\) है तो \(a_5\) क्या होगा?

If \(a_1=2\), \(a_2=7\), and \(a_n=a_{n-1}+a_{n-2}+n\), what is \(a_5\)?

Author: Muft Shiksha Editorial Team Published:
Explanation opens after your attempt
Correct Answer

C. (32)

Step 1

Concept

\(a_3=12\), \(a_4=23\), and \(a_5=40\). The correct option should include (40).

Step 2

Why this answer is correct

The correct answer is C. (32). \(a_3=12\), \(a_4=23\), and \(a_5=40\). The correct option should include (40).

Step 3

Exam Tip

\(a_3=12\), \(a_4=23\) और \(a_5=40\) है। सही विकल्प में (40) होना चाहिए।

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FAQs

Mathematics Answer, Explanation and Revision Hints

यदि \(a_1=2\), \(a_2=7\) और \(a_n=a_{n-1}+a_{n-2}+n\) है तो \(a_5\) क्या होगा? / If \(a_1=2\), \(a_2=7\), and \(a_n=a_{n-1}+a_{n-2}+n\), what is \(a_5\)?

Correct Answer: C. (32). Explanation: \(a_3=12\), \(a_4=23\) और \(a_5=40\) है। सही विकल्प में (40) होना चाहिए। / \(a_3=12\), \(a_4=23\), and \(a_5=40\). The correct option should include (40).

Which concept should I revise for this Mathematics MCQ?

\(a_3=12\), \(a_4=23\), and \(a_5=40\). The correct option should include (40).

What exam hint can help solve this Mathematics question?

\(a_3=12\), \(a_4=23\) और \(a_5=40\) है। सही विकल्प में (40) होना चाहिए।