यदि \(a_1=11\) और \(a_{10}=65\) है, तो समान अंतर क्या होगा?
If \(a_1=11\) and \(a_{10}=65\), what will be the common difference?
Explanation opens after your attempt
C. (6)
Concept
From \(a_{10}=11+9d=65\), (9d=54) and (d=6). Up to the (10)th term, there are (9) gaps.
Why this answer is correct
The correct answer is C. (6). From \(a_{10}=11+9d=65\), (9d=54) and (d=6). Up to the (10)th term, there are (9) gaps.
Exam Tip
\(a_{10}=11+9d=65\) से (9d=54) और (d=6)। (10)वें पद तक (9) अंतर होते हैं।
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