यदि \(a_1=1\) और \(a_{n+1}=a_n+6\) है तो \(a_6\) क्या होगा?
If \(a_1=1\) and \(a_{n+1}=a_n+6\), what is \(a_6\)?
Explanation opens after your attempt
D. (31)
Concept
The terms are (1,7,13,19,25,31), so \(a_6=31\). Exam tip: count positions carefully in constant addition.
Why this answer is correct
The correct answer is D. (31). The terms are (1,7,13,19,25,31), so \(a_6=31\). Exam tip: count positions carefully in constant addition.
Exam Tip
पद (1,7,13,19,25,31) हैं इसलिए \(a_6=31\) है। समान जोड़ में क्रमांक सावधानी से गिनें।
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