Question

Let A=[ matrix 1&x/n\\ -x/n&1 matrix ] then lim n infty A^ n is​

Answer 1

For solution refer to Attachment. hope it helps you.

here I = identity matrix.

± = plus minus ( latex code = \pm)

∞ = infinity ( latex code = \infty)

LaTeX code for this matrix:

\left[

\begin{array}{c c}

1 & 0 \\

0 & 1

\end{array}

\right]