D=|3×4+2×2| , Dx=|6×4+2×12| , Dy=|3×12+2×6| find (x,y)
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Answer:
x=3,y=3
Step-by-step explanation:
D=3×4+2×2=16
Dx=6×4+2×12=48
Dy=3×12+2×6=48
x=Dx/D=48/16=3
y=Dy/D=48/16=3
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