Teaching HSSC TGT 2023 Mock Test (Latest Pattern) Mathematics Sequences and Series Geometric Progressions
The sum of the first four terms of a geometric progression (G.P.) is \(\dfrac{{65}}{{12}}\) and the sum of their respective reciprocals is \(\dfrac{{65}}{{18}}\). If the product of the first three terms of the G.P. is 1, and the third term is α, then 2α is
1
2
2
\(\frac{3}{2}\)
3
3
4
\(\frac{2}{3}\)
5
Not Attempted