यदि \(a_1=27\), \(r=\frac{2}{3}\) है, तो \(a_4\) क्या होगा?

If \(a_1=27\) and \(r=\frac{2}{3}\), what will \(a_4\) be?

Author: Muft Shiksha Editorial Team Published:
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Correct Answer

B. (8)

Step 1

Concept

(a_4=27\left\(\frac{2}{3}\right\)3=8). Simplify powers of fractional ratios carefully.

Step 2

Why this answer is correct

The correct answer is B. (8). (a_4=27\left\(\frac{2}{3}\right\)3=8). Simplify powers of fractional ratios carefully.

Step 3

Exam Tip

(a_4=27\left\(\frac{2}{3}\right\)3=8)। भिन्न अनुपात में घात को सावधानी से सरल करें।

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FAQs

Mathematics Answer, Explanation and Revision Hints

यदि \(a_1=27\), \(r=\frac{2}{3}\) है, तो \(a_4\) क्या होगा? / If \(a_1=27\) and \(r=\frac{2}{3}\), what will \(a_4\) be?

Correct Answer: B. (8). Explanation: (a_4=27\left\(\frac{2}{3}\right\)3=8)। भिन्न अनुपात में घात को सावधानी से सरल करें। / (a_4=27\left\(\frac{2}{3}\right\)3=8). Simplify powers of fractional ratios carefully.

Which concept should I revise for this Mathematics MCQ?

(a_4=27\left\(\frac{2}{3}\right\)3=8). Simplify powers of fractional ratios carefully.

What exam hint can help solve this Mathematics question?

(a_4=27\left\(\frac{2}{3}\right\)3=8)। भिन्न अनुपात में घात को सावधानी से सरल करें।