यदि \(a_1=96\) और \(a_{n+1}=\frac{a_n}{2}\) है तो \(a_4\) क्या होगा?
If \(a_1=96\) and \(a_{n+1}=\frac{a_n}{2}\), what is \(a_4\)?
Explanation opens after your attempt
B. (12)
Concept
The terms are (96,48,24,12), so \(a_4=12\). Exam tip: halve the newest term each time.
Why this answer is correct
The correct answer is B. (12). The terms are (96,48,24,12), so \(a_4=12\). Exam tip: halve the newest term each time.
Exam Tip
पद (96,48,24,12) हैं इसलिए \(a_4=12\) है। भाग वाले नियम में हर बार नया पद आधा करें।
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