Teaching TGTET Paper 1 & 2 Mock Test Series 2024-25 Quantitative Aptitude Progression Geometric Progression
In a geometric series, if the fourth term is \(\frac{2}{3}\) and seventh term is \(\frac{16}{81}\), then what is the first term of the series?
1
\(\frac{2}{3}\)
2
\(\frac{4}{9}\)
3
\(\frac{8}{27}\)
4
\(\frac{9}{4}\)