किस अनुक्रम में \(a_3=50\) और (r=5) है?
Which sequence has \(a_3=50\) and (r=5)?
Explanation opens after your attempt
A. \(2,10,50,250,\ldots\)
Concept
In \(2,10,50,250,\ldots\), \(a_3=50\) and the common ratio is (5). Match both the position and the ratio.
Why this answer is correct
The correct answer is A. \(2,10,50,250,\ldots\). In \(2,10,50,250,\ldots\), \(a_3=50\) and the common ratio is (5). Match both the position and the ratio.
Exam Tip
\(2,10,50,250,\ldots\) में \(a_3=50\) और सार्व अनुपात (5) है। पद-संख्या और अनुपात दोनों मिलाएं।
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