समानांतर श्रेढ़ी \(8,13,18,23,\ldots\) में (48) कौन-सा पद है?
In the arithmetic progression \(8,13,18,23,\ldots\), which term is (48)?
Explanation opens after your attempt
C. (9)वाँ(9)th
Concept
From (8+(n-1)5=48), (n=9). To find the position set the given term equal to \(a_n\).
Why this answer is correct
The correct answer is C. (9)वाँ / (9)th. From (8+(n-1)5=48), (n=9). To find the position set the given term equal to \(a_n\).
Exam Tip
(8+(n-1)5=48) से (n=9) मिलता है। पद का स्थान निकालने के लिए दिए पद को \(a_n\) के बराबर रखें।
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