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watching
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26 Aug 2018
Problem 7. If A is an invertible matrix such that A-1 = 3 -2 1 , find the (3,2)-entry 1 1 0 0 -1 -2 3 -3 1 0 0 1 . 1 of the matrix X satisfying the matrix equation: XA= 1 1-1 2 1 A) 0; B) -1; C) -2; D) -8; E) 11; F) none of these.
Problem 7. If A is an invertible matrix such that A-1 = 3 -2 1 , find the (3,2)-entry 1 1 0 0 -1 -2 3 -3 1 0 0 1 . 1 of the matrix X satisfying the matrix equation: XA= 1 1-1 2 1 A) 0; B) -1; C) -2; D) -8; E) 11; F) none of these.
johnjehu68Lv6
15 Jan 2023
Bunny GreenfelderLv2
26 Aug 2018
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