let f(x)=x^2-4x.find:f(A),where A=matrix [0&2 \
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valarie
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Stephan
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sal
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matrix{{0, 1, -1}, {2, 1, 3}, {1, 1, 1}} matrix{{1, -1, x}} matrix{{0}, {1}, {1}}=0Find the value of x Don't give me the direct
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Akash
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Anonymous
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Emily
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Let matrix p= [6 -4]1 0 If where a and b are real numbers, I is a identity matrix and 0 is a null matrix, find a and b.
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siti
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