क्रम \(9,18,27,36,\ldots\) में \(a_4\) क्या है?
In the sequence \(9,18,27,36,\ldots\), what is \(a_4\)?
Explanation opens after your attempt
C. (36)
Concept
\(a_4\) represents the fourth term. Here the fourth term is (36).
Why this answer is correct
The correct answer is C. (36). \(a_4\) represents the fourth term. Here the fourth term is (36).
Exam Tip
\(a_4\) चौथे पद को दर्शाता है। यहाँ चौथा पद (36) है।
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