Use the factorization A = PDP? to compute A?, where k represents an arbitrary positive integer.|11 40| = |4 5| |1 0| |-1 5|| 2

Use the factorization A = PDP?¹ to compute A?, where k represents an arbitrary positive integer.|11 40| = |4 5| |1 0| |-1 5|| 2 -7| |1 1| |0 3| | 1 -4|