यदि \(a_1=3\) और \(a_{n+1}=a_n+6n-1\) है तो \(a_4\) क्या होगा?

If \(a_1=3\) and \(a_{n+1}=a_n+6n-1\), what is \(a_4\)?

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

A. (33)

Step 1

Concept

The terms are (3,8,19,36), so \(a_4=36\). The correct option should include (36).

Step 2

Why this answer is correct

The correct answer is A. (33). The terms are (3,8,19,36), so \(a_4=36\). The correct option should include (36).

Step 3

Exam Tip

पद (3,8,19,36) नहीं बल्कि \(a_4=36\) है। सही विकल्प में (36) होना चाहिए।

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FAQs

Mathematics Answer, Explanation and Revision Hints

यदि \(a_1=3\) और \(a_{n+1}=a_n+6n-1\) है तो \(a_4\) क्या होगा? / If \(a_1=3\) and \(a_{n+1}=a_n+6n-1\), what is \(a_4\)?

Correct Answer: A. (33). Explanation: पद (3,8,19,36) नहीं बल्कि \(a_4=36\) है। सही विकल्प में (36) होना चाहिए। / The terms are (3,8,19,36), so \(a_4=36\). The correct option should include (36).

Which concept should I revise for this Mathematics MCQ?

The terms are (3,8,19,36), so \(a_4=36\). The correct option should include (36).

What exam hint can help solve this Mathematics question?

पद (3,8,19,36) नहीं बल्कि \(a_4=36\) है। सही विकल्प में (36) होना चाहिए।