समानांतर श्रेढ़ी \(13,19,25,31,\ldots\) में (61) कौन-सा पद है?
In the arithmetic progression \(13,19,25,31,\ldots\), which term is (61)?
Explanation opens after your attempt
C. (9)वाँ(9)th
Concept
From (13+(n-1)6=61), (6(n-1)=48) and (n=9). Solve the linear equation to find the position of a term.
Why this answer is correct
The correct answer is C. (9)वाँ / (9)th. From (13+(n-1)6=61), (6(n-1)=48) and (n=9). Solve the linear equation to find the position of a term.
Exam Tip
(13+(n-1)6=61) से (6(n-1)=48) और (n=9)। पद की स्थिति के लिए रैखिक समीकरण हल करें।
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