क्रम \(9,14,19,24,\ldots\) में \(a_7+a_8\) का मान क्या है?
What is the value of \(a_7+a_8\) in \(9,14,19,24,\ldots\)?
Explanation opens after your attempt
C. (87)
Concept
\(a_7=39\) and \(a_8=44\). Therefore \(a_7+a_8=83\), so option (A) would be correct.
Why this answer is correct
The correct answer is C. (87). \(a_7=39\) and \(a_8=44\). Therefore \(a_7+a_8=83\), so option (A) would be correct.
Exam Tip
\(a_7=39\) और \(a_8=44\) है। इसलिए \(a_7+a_8=83\), अतः विकल्प (A) सही होता।
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