यदि \(a_n=5n+6\) है, तो \(a_7\) और \(a_3\) का अंतर क्या है?
If \(a_n=5n+6\), what is the difference between \(a_7\) and \(a_3\)?
Explanation opens after your attempt
B. (20)
Concept
\(a_7=41\) and \(a_3=21\), so the difference is (20). Find the terms separately and subtract.
Why this answer is correct
The correct answer is B. (20). \(a_7=41\) and \(a_3=21\), so the difference is (20). Find the terms separately and subtract.
Exam Tip
\(a_7=41\) और \(a_3=21\), इसलिए अंतर (20) है। पदों को अलग निकालकर घटाएं।
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