Aand b a) if v is an eigenvector for both the matrices with corresponding eigenvalues 2 and 3, then eigenvector for the matrix v is also an (ab) and find b) suppose that a2 5a -6/ = 0. prove that and find its inverse. a is invertible c) suppose that t: v v is a linear transformation. prove that t: vv such that ii(v) = 2t(v) v is also a linear transformation