गुणोत्तर श्रेढ़ी \(2,-4,8,-16,\ldots\) का छठा पद क्या है?
What is the sixth term of the geometric progression \(2,-4,8,-16,\ldots\)?
Explanation opens after your attempt
C. (-64)
Concept
The common ratio is (-2), and the terms are (2,-4,8,-16,32,-64). With a negative ratio signs alternate.
Why this answer is correct
The correct answer is C. (-64). The common ratio is (-2), and the terms are (2,-4,8,-16,32,-64). With a negative ratio signs alternate.
Exam Tip
सार्व अनुपात (-2) है और पद (2,-4,8,-16,32,-64) हैं। ऋणात्मक अनुपात में चिह्न बदलता है।
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