2010014004 | math4u.vsb.cz

SubArea:

Geometric sequences

Level:

Project ID:

2010014004

Source Problem:

Accepted:

0

Clonable:

1

Easy:

1

First five terms of four sequences are given. One of these sequences is not a geometric sequence. Choose this sequence.

\frac{1}{3}, \frac{1}{6}, \frac{1}{9}, \frac{1}{12}, \frac{1}{15}

2, - 2, 2, - 2, 2

7, 7, 7, 7, 7

1, 4, 4^{2}, 4^{3}, 4^{4}