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rob smith
Consider the matrix A=[[ 1 2 3; 2 6 7; 2 2 4 ]…
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Hoang Giang Share
Janusz
办美国文凭加拿大文凭澳洲文凭英国文凭学位证毕业证成绩单
Veinas bọt EPE máy móc
Wendy Ye
![Writing Consider the 2 ×2 matrix [[ a b; c d ]] Perf…](http://i.ytimg.com/vi/sO1xroSh7g0/mqdefault.jpg "Writing Consider the 2 ×2 matrix [[ a b; c d ]] Perf…")
![Find a matrix X of order 3×2 such that 2A+3X=5B, whereA=[[8,0],[4,-2],[3,6]] B=[[2,-2],[4,2],[-5,1]]](http://i.ytimg.com/vi/9Qh4DzvQK6I/mqdefault.jpg "Find a matrix X of order 3×2 such that 2A+3X=5B, whereA=[[8,0],[4,-2],[3,6]] B=[[2,-2],[4,2],[-5,1]]")
![Find a matrix X such that 2A + B + X = 0, where A = [[-1,2],[3,4]] and B= [[3,-2],[1,5]]](http://i.ytimg.com/vi/vru_A685EkM/mqdefault.jpg "Find a matrix X such that 2A + B + X = 0, where A = [[-1,2],[3,4]] and B= [[3,-2],[1,5]]")
