Question 176018
{{{(matrix(2,2,2,4,0,1))}}}{{{(matrix(2,3,4,0,6,3,-1,5))}}}= {{{(matrix(2,3,-4,4,-8,-3,1,-5))}}} 
:
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row 1 and column 1 signified by r1cl
:
r1c1=2(4)-4(3)=-4
r1c2=2(0)-4(-1)=4
r1c3=2(6)-4(5)=-8
r2c1=0(4)-1(3)=-3
r2c2=0(0)-1(-1)=1
r2c3=0(6)-1(5)=-5
:
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