यदि \(a_3=45\), \(r=\frac{1}{3}\) है, तो \(a_6\) क्या होगा?
If \(a_3=45\) and \(r=\frac{1}{3}\), what will \(a_6\) be?
Explanation opens after your attempt
Correct Answer
A. \(\frac{5}{3}\)
Concept
(a_6=a_3r-3=45\left\(\frac{1}{3}\right\)3=\frac{5}{3}). Moving three positions forward uses \(r^3\).
Why this answer is correct
The correct answer is A. \(\frac{5}{3}\). (a_6=a_3r-3=45\left\(\frac{1}{3}\right\)3=\frac{5}{3}). Moving three positions forward uses \(r^3\).
Exam Tip
(a_6=a_3r-3=45\left\(\frac{1}{3}\right\)3=\frac{5}{3})। तीन पद आगे जाने पर \(r^3\) लगता है।
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