किस अनुक्रम में \(a_2=18\) और \(a_5=486\) दोनों सही हैं?

Which sequence has both \(a_2=18\) and \(a_5=486\)?

Author: Muft Shiksha Editorial Team Published:
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Correct Answer

B. \(6,18,54,162,\ldots\)

Step 1

Concept

In \(6,18,54,162,486,\ldots\), \(a_2=18\) and \(a_5=486\). Check each option up to the required positions.

Step 2

Why this answer is correct

The correct answer is B. \(6,18,54,162,\ldots\). In \(6,18,54,162,486,\ldots\), \(a_2=18\) and \(a_5=486\). Check each option up to the required positions.

Step 3

Exam Tip

\(6,18,54,162,486,\ldots\) में \(a_2=18\) और \(a_5=486\) हैं। विकल्पों में पद-संख्या तक जांच करें।

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Mathematics Answer, Explanation and Revision Hints

किस अनुक्रम में \(a_2=18\) और \(a_5=486\) दोनों सही हैं? / Which sequence has both \(a_2=18\) and \(a_5=486\)?

Correct Answer: B. \(6,18,54,162,\ldots\). Explanation: \(6,18,54,162,486,\ldots\) में \(a_2=18\) और \(a_5=486\) हैं। विकल्पों में पद-संख्या तक जांच करें। / In \(6,18,54,162,486,\ldots\), \(a_2=18\) and \(a_5=486\). Check each option up to the required positions.

Which concept should I revise for this Mathematics MCQ?

In \(6,18,54,162,486,\ldots\), \(a_2=18\) and \(a_5=486\). Check each option up to the required positions.

What exam hint can help solve this Mathematics question?

\(6,18,54,162,486,\ldots\) में \(a_2=18\) और \(a_5=486\) हैं। विकल्पों में पद-संख्या तक जांच करें।