1003134708 | math4u.vsb.cz

SubArea:

Geometric sequences

Level:

Project ID:

1003134708

Accepted:

1

Clonable:

0

Easy:

0

Find the sum of the second and the third term of the geometric sequence

{a_{n}}_{n = 1}^{\infty}

, if:

\begin{aligned} \frac{a_{4}}{a_{1}} & = - 8, \\ a_{4} - a_{2} & = - 9. \end{aligned}

3

- 3

\frac{3}{2}

- 2

\frac{9}{2}