यदि \(a_1=15\) और (r=2) है, तो \(a_4+a_6\) क्या होगा?
If \(a_1=15\) and (r=2), what will \(a_4+a_6\) be?
Explanation opens after your attempt
A. (600)
Concept
\(a_4=120\) and \(a_6=480\), so the sum is (600). Find both terms separately.
Why this answer is correct
The correct answer is A. (600). \(a_4=120\) and \(a_6=480\), so the sum is (600). Find both terms separately.
Exam Tip
\(a_4=120\) और \(a_6=480\), इसलिए योग (600) है। दोनों पद अलग निकालें।
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