यदि \(a_1=12\) और \(a_{n+1}=a_n+6\) है तो कौन सा पद (42) है?
If \(a_1=12\) and \(a_{n+1}=a_n+6\), which term is (42)?
Explanation opens after your attempt
B. (6)वाँ(6)th
Concept
The terms are (12,18,24,30,36,42), so (42) is the sixth term. Exam tip: write terms with their positions.
Why this answer is correct
The correct answer is B. (6)वाँ / (6)th. The terms are (12,18,24,30,36,42), so (42) is the sixth term. Exam tip: write terms with their positions.
Exam Tip
पद (12,18,24,30,36,42) हैं इसलिए (42) छठा पद है। पदों को क्रमांक के साथ लिखें।
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