यदि किसी समांतर श्रेणी में \(a_1=5\) और \(a_{10}=59\) है, तो समान अंतर क्या है?
If an arithmetic progression has \(a_1=5\) and \(a_{10}=59\), what is the common difference?
Explanation opens after your attempt
B. (6)
Concept
\(a_{10}=a_1+9d\), so (59=5+9d) and (d=6). Up to the (10)th term there are (9) gaps.
Why this answer is correct
The correct answer is B. (6). \(a_{10}=a_1+9d\), so (59=5+9d) and (d=6). Up to the (10)th term there are (9) gaps.
Exam Tip
\(a_{10}=a_1+9d\), इसलिए (59=5+9d) और (d=6)। (10)वें पद तक (9) अंतर होते हैं।
Login to save your score, XP, coins and progress.
