यदि (a=96) और \(r=\frac{1}{2}\) है तो \(a_7\) का मान क्या होगा?
If (a=96) and \(r=\frac{1}{2}\), what is the value of \(a_7\)?
Explanation opens after your attempt
Correct Answer
B. \(\frac{3}{2}\)
Concept
(a_7=96\cdot\left\(\frac{1}{2}\right\)6=\frac{3}{2}). In exams apply powers of fractional ratios carefully.
Why this answer is correct
The correct answer is B. \(\frac{3}{2}\). (a_7=96\cdot\left\(\frac{1}{2}\right\)6=\frac{3}{2}). In exams apply powers of fractional ratios carefully.
Exam Tip
(a_7=96\cdot\left\(\frac{1}{2}\right\)6=\frac{3}{2}) है। परीक्षा में भिन्न अनुपात के घात सावधानी से लगाएँ।
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