webwork / math252aculibrk / hw10 / 17 HW10: Problem 17 Previous Problem Problem List Next Problem 28 -15 -35 (1 point) Let A = 50 -27 -70 . Find an invertible matrix P and a diagonal matrix D such that D - P AP. 0 0 3 P Preview My Answers Submit Answers You have attempted this problem 0 times. You have 3 attempts remaining. Email instructor Desktop Irch acer F8 F9 F10 F11 F12 PrtSc/Imprecr. Pause F6 F7 D Arretdef SysRalSyst. Break/inte 2 4 5 6 7 8 2 9 3 0 E O P m RPrevious Problem Problem List Next Problem (1 point) Let If possible, find an invertible matrix P so that D - P AP is a diagonal matrix. If it is not possible, enter the identity matrix for P and the matrix A for D. You must enter a number in every answer blank for the answer evaluator to work properly. Is A diagonalizable over R? choose Be sure you can explain why or why not. Note: In order to get credit for this problem all answers must be correct. Preview My Answers Submit Answers You have attempted this problem 0 times. You have 3 attempts remaining. Email instructor Desktop arch O acer rtSclimprecr. F7 F8 12 Pause Insert Delete Suppr SysRq/ Syst. Break/Interr FA Arretdel 3 4 7 9 3 1/4 1/2 5 P R Y E A H K D F G C V N MHW10: Problem 20 Previous Problem Problem List Next Problem (1 point) Let M - 2 27 Find formulas for the entries of M", where n is a positive integer. Mn Preview My Answers Submit Answers You have attempted this problem 1 time. Your overall recorded score is 0%. You have 2 attempts remaining. Email instructor O Desktop acer 6 F10 12 Pause F4 F7 8 F11 PrtSalimpr.ecr EO Arretdef Syskq/ Syst. Break/Interr. A to 12 W 0 1/4 = 3 4 f 4 C 5 O 8 O P R G H KHW10: Problem 6 Previous Problem Problem List Next Problem (1 point) The matrix has three distinct real eigenvalues if and only if