1003057902 | math4u.vsb.cz

SubArea:

Arithmetic sequences

Level:

Project ID:

1003057902

Accepted:

1

Clonable:

0

Easy:

1

The

13

th term of an arithmetic sequence is

64

and the

21

st term is

32

. Find the common difference.

- 4

4

8

- 8

2