Matrix and similarity transformation.

please help in finding out the solution of problem....and please tell me about similarity transformation.........

First way to determine which of the options are similar to the matrix in question is to find the determinants of all options.

Do any of these share the determinant of the matrix in question?

dude, i have already checked it out..... option C and D share determinant......

Well you can also check the Rank, Trace, Eigenvalues and characteristic polynomial.

thnak you buddy............ it was really simple.... i was not getting it..............