यदि समानांतर श्रेढ़ी में \(a_3=14\) और \(a_9=50\) है, तो \(a_6\) क्या होगा?
If an arithmetic progression has \(a_3=14\) and \(a_9=50\), what is \(a_6\)?
Explanation opens after your attempt
C. (32)
Concept
From \(a_3\) to \(a_9\), the increase over (6) gaps is (36), so (d=6), hence (a_6=14+3(6)=32). Find the common difference first.
Why this answer is correct
The correct answer is C. (32). From \(a_3\) to \(a_9\), the increase over (6) gaps is (36), so (d=6), hence (a_6=14+3(6)=32). Find the common difference first.
Exam Tip
\(a_3\) से \(a_9\) तक (6) अंतर में वृद्धि (36) है इसलिए (d=6), अतः (a_6=14+3(6)=32)। पहले समान अंतर निकालें।
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