क्रम \(12,18,24,30,\ldots\) में \(a_5-a_2\) क्या है?
What is \(a_5-a_2\) in \(12,18,24,30,\ldots\)?
Explanation opens after your attempt
B. (18)
Concept
\(a_5=36\) and \(a_2=18\). Therefore \(a_5-a_2=18\).
Why this answer is correct
The correct answer is B. (18). \(a_5=36\) and \(a_2=18\). Therefore \(a_5-a_2=18\).
Exam Tip
\(a_5=36\) और \(a_2=18\) है। इसलिए \(a_5-a_2=18\) है।
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