यदि \(a_8=44\) और \(a_{18}=104\) है तो \(a_{28}\) क्या होगा?
If \(a_8=44\) and \(a_{18}=104\), what is \(a_{28}\)?
Explanation opens after your attempt
D. (164)
Concept
\(d=\frac{104-44}{10}=6\) so \(a_{28}=104+10\times6=164\). Add the same term difference for equal position gaps.
Why this answer is correct
The correct answer is D. (164). \(d=\frac{104-44}{10}=6\) so \(a_{28}=104+10\times6=164\). Add the same term difference for equal position gaps.
Exam Tip
\(d=\frac{104-44}{10}=6\) इसलिए \(a_{28}=104+10\times6=164\)। समान स्थान अंतर होने पर समान पद अंतर जोड़ें।
Login to save your score, XP, coins and progress.
