समानांतर श्रेढ़ी \(24,18,12,6,\ldots\) में (0) कौन-सा पद है?
In the arithmetic progression \(24,18,12,6,\ldots\), which term is (0)?
Explanation opens after your attempt
B. (5)वाँ(5)th
Concept
From (24+(n-1)(-6)=0), (n=5). Zero can also be a term of a progression.
Why this answer is correct
The correct answer is B. (5)वाँ / (5)th. From (24+(n-1)(-6)=0), (n=5). Zero can also be a term of a progression.
Exam Tip
(24+(n-1)(-6)=0) से (n=5) मिलता है। शून्य भी श्रेढ़ी का पद हो सकता है।
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