यदि \(a_1=8\), \(r=\frac{3}{2}\) है, तो \(a_4\) क्या होगा?
If \(a_1=8\) and \(r=\frac{3}{2}\), what will \(a_4\) be?
Explanation opens after your attempt
B. (27)
Concept
(a_4=8\left\(\frac{3}{2}\right\)3=27). Simplify powers of fractional ratios carefully.
Why this answer is correct
The correct answer is B. (27). (a_4=8\left\(\frac{3}{2}\right\)3=27). Simplify powers of fractional ratios carefully.
Exam Tip
(a_4=8\left\(\frac{3}{2}\right\)3=27)। भिन्न अनुपात में घात को सावधानी से सरल करें।
Login to save your score, XP, coins and progress.
