mohon bantuannya yaa

i) A invers =[tex] \left[\begin{array}{ccc}1&3\\-2&-5\\\end{array}\right] [/tex]
ii) Ainvers transpose =[tex] \left[\begin{array}{ccc}1&-2\\3&-5\\\end{array}\right] [/tex]
iii) A transpose =[tex] \left[\begin{array}{ccc}-5&2\\-3&1\\\end{array}\right] [/tex]
iv) A transpose invers =[tex] \left[\begin{array}{ccc}1&-2\\3&-5\\\end{array}\right] [/tex]