किस समांतर श्रेणी में \(a_1=24\) और \(a_7=0\) है?
Which arithmetic progression has \(a_1=24\) and \(a_7=0\)?
Explanation opens after your attempt
A. \(24,20,16,12,\ldots\)
Concept
In \(24,20,16,12,8,4,0,\ldots\), the first term is (24) and the seventh term is (0). Check options up to the seventh term.
Why this answer is correct
The correct answer is A. \(24,20,16,12,\ldots\). In \(24,20,16,12,8,4,0,\ldots\), the first term is (24) and the seventh term is (0). Check options up to the seventh term.
Exam Tip
\(24,20,16,12,8,4,0,\ldots\) में पहला पद (24) और सातवाँ पद (0) है। विकल्पों में सातवें पद तक जांच करें।
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