Let A, B, C and D be invertible n xn matrices with n> 7, which satisfy the equation ABCT DBA"C = ABT Which one of the following expressions for D is true? O a. D= AB" A-'B-'(C")-'B-"(AT)-"C-| Ob. D = A-B-'(C")-'AB" B-(A")-!c-! Oc. D= (C-)TB-' B"C-'(A")-'B- O d. D= (C-)TB-A-c-'(A")-B-'AB" O e. D= A- B-

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter6: Linear Systems
Section6.5: Determinants
Problem 82E: Use an example chosen from 22 matrices to show that for nn matrices A and B,ABBA but AB=BA.
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Let A, B, C and D be invertible n X n matrices with n > 7, which satisfy the equation
ABC™ DBA" C = AB"
Which one of the following expressions for D is true?
O a. D = AB" A-!B-'(CT)-'B-1(A")-'C-1
O b. D = A-'B-'(C")-'AB" B-'(A")-'C-!
O c. D = (C-1)" B-' B™C-'(A")-1B-!
O d. D = (C-1)" B-'A-!C-'(A")-' B-' AB"
O e. D= A-l B-1
Transcribed Image Text:Let A, B, C and D be invertible n X n matrices with n > 7, which satisfy the equation ABC™ DBA" C = AB" Which one of the following expressions for D is true? O a. D = AB" A-!B-'(CT)-'B-1(A")-'C-1 O b. D = A-'B-'(C")-'AB" B-'(A")-'C-! O c. D = (C-1)" B-' B™C-'(A")-1B-! O d. D = (C-1)" B-'A-!C-'(A")-' B-' AB" O e. D= A-l B-1
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