यदि \(a_1=48\) और \(a_{n+1}=\frac{a_n}{2}\) है तो \(a_5\) क्या होगा?

If \(a_1=48\) and \(a_{n+1}=\frac{a_n}{2}\), what is \(a_5\)?

Author: Muft Shiksha Editorial Team Published:
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Correct Answer

C. (3)

Step 1

Concept

The terms are (48,24,12,6,3), so \(a_5=3\). Exam tip: halve the newest term each time.

Step 2

Why this answer is correct

The correct answer is C. (3). The terms are (48,24,12,6,3), so \(a_5=3\). Exam tip: halve the newest term each time.

Step 3

Exam Tip

पद (48,24,12,6,3) हैं इसलिए \(a_5=3\) है। भाग वाले नियम में हर बार नया पद आधा करें।

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Mathematics Answer, Explanation and Revision Hints

यदि \(a_1=48\) और \(a_{n+1}=\frac{a_n}{2}\) है तो \(a_5\) क्या होगा? / If \(a_1=48\) and \(a_{n+1}=\frac{a_n}{2}\), what is \(a_5\)?

Correct Answer: C. (3). Explanation: पद (48,24,12,6,3) हैं इसलिए \(a_5=3\) है। भाग वाले नियम में हर बार नया पद आधा करें। / The terms are (48,24,12,6,3), so \(a_5=3\). Exam tip: halve the newest term each time.

Which concept should I revise for this Mathematics MCQ?

The terms are (48,24,12,6,3), so \(a_5=3\). Exam tip: halve the newest term each time.

What exam hint can help solve this Mathematics question?

पद (48,24,12,6,3) हैं इसलिए \(a_5=3\) है। भाग वाले नियम में हर बार नया पद आधा करें।