यदि \(a_n=3n+2\) है, तो \(a_4\) क्या होगा?

If \(a_n=3n+2\), what will \(a_4\) be?

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

A. (14)

Step 1

Concept

Putting (n=4), (a_4=3(4)+2=14). Multiply first, then add.

Step 2

Why this answer is correct

The correct answer is A. (14). Putting (n=4), (a_4=3(4)+2=14). Multiply first, then add.

Step 3

Exam Tip

(n=4) रखने पर (a_4=3(4)+2=14) है। पहले गुणा करें, फिर जोड़ें।

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Mathematics Answer, Explanation and Revision Hints

यदि \(a_n=3n+2\) है, तो \(a_4\) क्या होगा? / If \(a_n=3n+2\), what will \(a_4\) be?

Correct Answer: A. (14). Explanation: (n=4) रखने पर (a_4=3(4)+2=14) है। पहले गुणा करें, फिर जोड़ें। / Putting (n=4), (a_4=3(4)+2=14). Multiply first, then add.

Which concept should I revise for this Mathematics MCQ?

Putting (n=4), (a_4=3(4)+2=14). Multiply first, then add.

What exam hint can help solve this Mathematics question?

(n=4) रखने पर (a_4=3(4)+2=14) है। पहले गुणा करें, फिर जोड़ें।