गुणोत्तर श्रेढ़ी \(243,81,27,9,\ldots\) का छठा पद क्या है?
What is the sixth term of the geometric progression \(243,81,27,9,\ldots\)?
Explanation opens after your attempt
A. (1)
Concept
The common ratio is \(\frac{1}{3}\), so the terms are (243,81,27,9,3,1). In a decreasing progression multiply by the ratio repeatedly.
Why this answer is correct
The correct answer is A. (1). The common ratio is \(\frac{1}{3}\), so the terms are (243,81,27,9,3,1). In a decreasing progression multiply by the ratio repeatedly.
Exam Tip
सार्व अनुपात \(\frac{1}{3}\) है, इसलिए पद (243,81,27,9,3,1) होंगे। घटती श्रेढ़ी में बार-बार अनुपात से गुणा करें।
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