यदि (a=2) और (r=4) है तो \(a_5+a_6\) का मान क्या होगा?
If (a=2) and (r=4), what is the value of \(a_5+a_6\)?
Explanation opens after your attempt
B. (2560)
Concept
\(a_5=2\cdot4^4=512\) and \(a_6=2048\), so the sum is (2560). In exams calculate large powers separately.
Why this answer is correct
The correct answer is B. (2560). \(a_5=2\cdot4^4=512\) and \(a_6=2048\), so the sum is (2560). In exams calculate large powers separately.
Exam Tip
\(a_5=2\cdot4^4=512\) और \(a_6=2048\) इसलिए योग (2560) है। परीक्षा में बड़े घातों को अलग-अलग निकालें।
Login to save your score, XP, coins and progress.
