Algebra 2SuperchallengeLinear Systems & Matrices ShareLinear Systems & Matrices · Superchallenge problemTwo sequences start with a0=1a_0 = 1a0=1, b0=0b_0 = 0b0=0 and satisfy[an+1bn+1]=[3212][anbn]\begin{bmatrix} a_{n+1} \\ b_{n+1} \end{bmatrix} = \begin{bmatrix} 3 & 2 \\ 1 & 2 \end{bmatrix}\begin{bmatrix} a_n \\ b_n \end{bmatrix}[an+1bn+1]=[3122][anbn]for every n≥0n \ge 0n≥0. Find a20−b20a_{20} - b_{20}a20−b20.Check Show answer Walk through it step by step Practice more like this Review this concept