यदि \(a_1=7\) और \(a_{n+1}=a_n+6\) है तो \(a_{10}\) क्या होगा?
If \(a_1=7\) and \(a_{n+1}=a_n+6\), what is \(a_{10}\)?
Explanation opens after your attempt
C. (61)
Concept
For \(a_{10}\), (6) is added (9) times, so (7+54=61). Exam tip: the rule is applied one less time than the term number.
Why this answer is correct
The correct answer is C. (61). For \(a_{10}\), (6) is added (9) times, so (7+54=61). Exam tip: the rule is applied one less time than the term number.
Exam Tip
\(a_{10}\) के लिए (6) को (9) बार जोड़ा जाता है इसलिए (7+54=61) है। पद संख्या से एक कम बार नियम लगता है।
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