यदि \(M_1=2\) और \(M_n=4M_{n-1}-n\) है, तो \(M_3\) का मान क्या होगा?

If \(M_1=2\) and \(M_n=4M_{n-1}-n\), what is the value of \(M_3\)?

Author: Muft Shiksha Editorial Team Published:
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Correct Answer

B. इक्कीस(21)

Step 1

Concept

\(M_2=6\) and \(M_3=21\). In exams, multiply by (4) and subtract the current (n).

Step 2

Why this answer is correct

The correct answer is B. इक्कीस / (21). \(M_2=6\) and \(M_3=21\). In exams, multiply by (4) and subtract the current (n).

Step 3

Exam Tip

\(M_2=6\) और \(M_3=21\) है। परीक्षा में (4) से गुणा करके वर्तमान (n) घटाएँ।

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FAQs

Mathematics Answer, Explanation and Revision Hints

यदि \(M_1=2\) और \(M_n=4M_{n-1}-n\) है, तो \(M_3\) का मान क्या होगा? / If \(M_1=2\) and \(M_n=4M_{n-1}-n\), what is the value of \(M_3\)?

Correct Answer: B. इक्कीस / (21). Explanation: \(M_2=6\) और \(M_3=21\) है। परीक्षा में (4) से गुणा करके वर्तमान (n) घटाएँ। / \(M_2=6\) and \(M_3=21\). In exams, multiply by (4) and subtract the current (n).

Which concept should I revise for this Mathematics MCQ?

\(M_2=6\) and \(M_3=21\). In exams, multiply by (4) and subtract the current (n).

What exam hint can help solve this Mathematics question?

\(M_2=6\) और \(M_3=21\) है। परीक्षा में (4) से गुणा करके वर्तमान (n) घटाएँ।