यदि \(a_n=3n-1\) है, तो \(a_5\) क्या होगा?

If \(a_n=3n-1\), what will \(a_5\) be?

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

A. (14)

Step 1

Concept

Putting (n=5), (3(5)-1=14). Do multiplication first.

Step 2

Why this answer is correct

The correct answer is A. (14). Putting (n=5), (3(5)-1=14). Do multiplication first.

Step 3

Exam Tip

(n=5) रखने पर (3(5)-1=14) मिलता है। गुणा पहले करें।

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Mathematics Answer, Explanation and Revision Hints

यदि \(a_n=3n-1\) है, तो \(a_5\) क्या होगा? / If \(a_n=3n-1\), what will \(a_5\) be?

Correct Answer: A. (14). Explanation: (n=5) रखने पर (3(5)-1=14) मिलता है। गुणा पहले करें। / Putting (n=5), (3(5)-1=14). Do multiplication first.

Which concept should I revise for this Mathematics MCQ?

Putting (n=5), (3(5)-1=14). Do multiplication first.

What exam hint can help solve this Mathematics question?

(n=5) रखने पर (3(5)-1=14) मिलता है। गुणा पहले करें।