यदि \(a_n=3n-1\) है, तो \(a_5\) क्या होगा?
If \(a_n=3n-1\), what will \(a_5\) be?
Explanation opens after your attempt
A. (14)
Concept
Putting (n=5), (3(5)-1=14). Do multiplication first.
Why this answer is correct
The correct answer is A. (14). Putting (n=5), (3(5)-1=14). Do multiplication first.
Exam Tip
(n=5) रखने पर (3(5)-1=14) मिलता है। गुणा पहले करें।
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