गुणोत्तर श्रेढ़ी \(48,-24,12,-6,\ldots\) में अगला पद क्या होगा?
What is the next term in the geometric progression \(48,-24,12,-6,\ldots\)?
Explanation opens after your attempt
Correct Answer
A. (3)
Concept
The common ratio is \(-\frac{1}{2}\), so the next term is ((-6)\left\(-\frac{1}{2}\right\)=3). With a negative ratio the signs alternate.
Why this answer is correct
The correct answer is A. (3). The common ratio is \(-\frac{1}{2}\), so the next term is ((-6)\left\(-\frac{1}{2}\right\)=3). With a negative ratio the signs alternate.
Exam Tip
सार्व अनुपात \(-\frac{1}{2}\) है, इसलिए अगला पद ((-6)\left\(-\frac{1}{2}\right\)=3) होगा। ऋणात्मक अनुपात में चिह्न बदलते हैं।
Login to save your score, XP, coins and progress.