Let A and B are singular matrices. Then (AB)-1 is equal to
[1 marks)
h
B-1A-1
A-1B-1...
Mathematics, 23.09.2020 04:01 Vells2246
Let A and B are singular matrices. Then (AB)-1 is equal to
[1 marks)
h
B-1A-1
A-1B-1
AB^{-1
does not exist
Answers: 3
Mathematics, 21.06.2019 22:00, fatherbamboo
Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4
Answers: 2
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Cd is the perpendicular bisector of both xy and st, and cy=20. find xy.
Answers: 1
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