यदि \(a_1=27\) और \(a_{n+1}=\frac{a_n}{3}\) है तो \(a_4\) क्या होगा?

If \(a_1=27\) and \(a_{n+1}=\frac{a_n}{3}\), what is \(a_4\)?

Author: Muft Shiksha Editorial Team Published:
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Correct Answer

A. (1)

Step 1

Concept

The terms are (27,9,3,1), so \(a_4=1\). Exam tip: divide by (3) at every step.

Step 2

Why this answer is correct

The correct answer is A. (1). The terms are (27,9,3,1), so \(a_4=1\). Exam tip: divide by (3) at every step.

Step 3

Exam Tip

पद (27,9,3,1) हैं इसलिए \(a_4=1\) है। हर चरण में (3) से भाग दें।

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Mathematics Answer, Explanation and Revision Hints

यदि \(a_1=27\) और \(a_{n+1}=\frac{a_n}{3}\) है तो \(a_4\) क्या होगा? / If \(a_1=27\) and \(a_{n+1}=\frac{a_n}{3}\), what is \(a_4\)?

Correct Answer: A. (1). Explanation: पद (27,9,3,1) हैं इसलिए \(a_4=1\) है। हर चरण में (3) से भाग दें। / The terms are (27,9,3,1), so \(a_4=1\). Exam tip: divide by (3) at every step.

Which concept should I revise for this Mathematics MCQ?

The terms are (27,9,3,1), so \(a_4=1\). Exam tip: divide by (3) at every step.

What exam hint can help solve this Mathematics question?

पद (27,9,3,1) हैं इसलिए \(a_4=1\) है। हर चरण में (3) से भाग दें।