किस समांतर श्रेणी का पहला पद (12) और सार्व अंतर (6) है?
Which arithmetic progression has first term (12) and common difference (6)?
Explanation opens after your attempt
A. \(12,18,24,30,\ldots\)
Concept
The first term is (12), and (6) is added each time. In exams, match both the first term and the difference.
Why this answer is correct
The correct answer is A. \(12,18,24,30,\ldots\). The first term is (12), and (6) is added each time. In exams, match both the first term and the difference.
Exam Tip
पहला पद (12) है और हर बार (6) जुड़ रहा है। परीक्षा में पहला पद और अंतर दोनों मिलाएँ।
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