यदि \(a_1=3\) और \(a_{n+1}=4a_n\) है तो \(a_3\) क्या होगा?

If \(a_1=3\) and \(a_{n+1}=4a_n\), what is \(a_3\)?

Author: Muft Shiksha Editorial Team Published:
Explanation opens after your attempt
Correct Answer

C. (48)

Step 1

Concept

The terms are (3,12,48), so \(a_3=48\). Exam tip: multiply the previous term by (4).

Step 2

Why this answer is correct

The correct answer is C. (48). The terms are (3,12,48), so \(a_3=48\). Exam tip: multiply the previous term by (4).

Step 3

Exam Tip

पद (3,12,48) हैं इसलिए \(a_3=48\) है। पिछले पद को (4) से गुणा करें।

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FAQs

Mathematics Answer, Explanation and Revision Hints

यदि \(a_1=3\) और \(a_{n+1}=4a_n\) है तो \(a_3\) क्या होगा? / If \(a_1=3\) and \(a_{n+1}=4a_n\), what is \(a_3\)?

Correct Answer: C. (48). Explanation: पद (3,12,48) हैं इसलिए \(a_3=48\) है। पिछले पद को (4) से गुणा करें। / The terms are (3,12,48), so \(a_3=48\). Exam tip: multiply the previous term by (4).

Which concept should I revise for this Mathematics MCQ?

The terms are (3,12,48), so \(a_3=48\). Exam tip: multiply the previous term by (4).

What exam hint can help solve this Mathematics question?

पद (3,12,48) हैं इसलिए \(a_3=48\) है। पिछले पद को (4) से गुणा करें।