क्रम \(5,15,25,35,\ldots\) में \(a_1\) क्या है?
In the sequence \(5,15,25,35,\ldots\), what is \(a_1\)?
Explanation opens after your attempt
A. (5)
Concept
\(a_1\) is the first term. In this sequence, the first term is (5).
Why this answer is correct
The correct answer is A. (5). \(a_1\) is the first term. In this sequence, the first term is (5).
Exam Tip
\(a_1\) पहला पद होता है। इस क्रम में पहला पद (5) है।
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