यदि किसी गुणोत्तर श्रेणी में (a=5) और (r=4) है, तो \(a_6\) का मान क्या होगा?
If a geometric progression has (a=5) and (r=4), what is the value of \(a_6\)?
Explanation opens after your attempt
C. (5120)
Concept
\(a_6=5\cdot4^5=5120\). In exams, use \(r^5\) for the sixth term.
Why this answer is correct
The correct answer is C. (5120). \(a_6=5\cdot4^5=5120\). In exams, use \(r^5\) for the sixth term.
Exam Tip
\(a_6=5\cdot4^5=5120\) है। परीक्षा में छठे पद के लिए \(r^5\) लगाएँ।
Login to save your score, XP, coins and progress.
