SOLUTION: For questions 20 and 21, use the matrices below: A=[17 2 3/11 4 -9] B=[10 6 -7/-4 3 0] C=[-1/2/-2] Find A-B Find BC, if possible Please show work. Thank you so much fo

SOLUTION: For questions 20 and 21, use the matrices below: A=[17 2 3/11 4 -9] B=[10 6 -7/-4 3 0] C=[-1/2/-2] Find A-B Find BC, if possible Please show work. Thank you so much fo

Algebra.Com

Question 345628: For questions 20 and 21, use the matrices below: A=[17 2 3/11 4 -9] B=[10 6 -7/-4 3 0] C=[-1/2/-2]
Find A-B
Find BC, if possible
Please show work.
Thank you so much for all of your help!!!
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
[A]=
[B]=
[C]=
.
.
.
[A-B]=
[B*C]=
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