यदि \(a_n=6n+1\) है, तो \(a_3\) क्या होगा?
If \(a_n=6n+1\), what will \(a_3\) be?
Explanation opens after your attempt
D. (19)
Concept
Putting (n=3), (a_3=6(3)+1=19). Substitute the value of (n) correctly.
Why this answer is correct
The correct answer is D. (19). Putting (n=3), (a_3=6(3)+1=19). Substitute the value of (n) correctly.
Exam Tip
(n=3) रखने पर (a_3=6(3)+1=19) है। नियम में (n) का मान सही रखें।
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