1003097004 | math4u.vsb.cz

SubArea:

Arithmetic sequences

Level:

Project ID:

1003097004

Source Problem:

Accepted:

1

Clonable:

1

Easy:

0

Find the third term of an arithmetic sequence

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

, if:

\begin{aligned} 2 a_{10} - 3 a_{3} & = 5 \\ 5 a_{5} + 4 a_{1} & = 83 \end{aligned}

9

7

1

3

11