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What is the value of b11?
asked
Sep 1, 2018
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What is the value of b11?
Mathematics
high-school
Mateusz Moneta
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Mateusz Moneta
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since Matrix A is added with Matrix B
then each component must be added to its corresponding component
a11+b11=0
a11=-b11
if
a11*b11=-16
then a11=+4 and b11=-4 or a11=-4 and b11=4
a11 is postive so our answer should be
a11=4 and b11=-4
Myat
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Sep 6, 2018
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Myat
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