यदि (a=4) और (r=6) है, तो \(a_4+a_5\) का मान क्या होगा?
If (a=4) and (r=6), what is the value of \(a_4+a_5\)?
Explanation opens after your attempt
A. (6048)
Concept
\(a_4=4\cdot6^3=864\) and \(a_5=5184\), so the sum is (6048). In exams, calculate large powers separately.
Why this answer is correct
The correct answer is A. (6048). \(a_4=4\cdot6^3=864\) and \(a_5=5184\), so the sum is (6048). In exams, calculate large powers separately.
Exam Tip
\(a_4=4\cdot6^3=864\) और \(a_5=5184\), इसलिए योग (6048) है। परीक्षा में बड़े घातों को अलग-अलग निकालें।
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