गुणोत्तर श्रेढ़ी \(64,32,16,8,\ldots\) का पाँचवाँ पद क्या है?
What is the fifth term of the geometric progression \(64,32,16,8,\ldots\)?
Explanation opens after your attempt
Correct Answer
B. (4)
Concept
The common ratio is \(\frac{1}{2}\), so the fifth term is (4). In a decreasing geometric progression multiply by the ratio repeatedly.
Why this answer is correct
The correct answer is B. (4). The common ratio is \(\frac{1}{2}\), so the fifth term is (4). In a decreasing geometric progression multiply by the ratio repeatedly.
Exam Tip
सार्व अनुपात \(\frac{1}{2}\) है, इसलिए पाँचवाँ पद (4) है। घटती गुणोत्तर श्रेढ़ी में बार-बार अनुपात से गुणा करें।
Login to save your score, XP, coins and progress.