किस समांतर श्रेणी में \(a_1=36\) और \(a_9=4\) है?
Which arithmetic progression has \(a_1=36\) and \(a_9=4\)?
Explanation opens after your attempt
A. \(36,32,28,24,\ldots\)
Concept
In \(36,32,28,24,20,16,12,8,4,\ldots\), the first term is (36) and the ninth term is (4). Check options up to the ninth term.
Why this answer is correct
The correct answer is A. \(36,32,28,24,\ldots\). In \(36,32,28,24,20,16,12,8,4,\ldots\), the first term is (36) and the ninth term is (4). Check options up to the ninth term.
Exam Tip
\(36,32,28,24,20,16,12,8,4,\ldots\) में पहला पद (36) और नौवाँ पद (4) है। विकल्पों में नौवें पद तक जांच करें।
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