Which of the following matrices is equal to its own transpose (AT=AA^T = AAT=A)?
(1234)\begin{pmatrix} 1 & 2 \\ 3 & 4 \end{pmatrix}(1324)
(01−10)\begin{pmatrix} 0 & 1 \\ -1 & 0 \end{pmatrix}(0−110)
(2552)\begin{pmatrix} 2 & 5 \\ 5 & 2 \end{pmatrix}(2552)
(1011)\begin{pmatrix} 1 & 0 \\ 1 & 1 \end{pmatrix}(1101)