Math, asked by dineshtarare009, 19 days ago

form the simultaneous equation using determinants

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Answered by gauravdeore341

2

Step-by-step explanation:

D=[4×5]-[(-3)×2]

D=20-(-6)

[ D=26 ]

Dx=[5×5]-[(-3)×9]

Dx =25-(-27)

[ Dx=52]

Dy=[4×9]-[5×2]

Dy=36-10

[Dy=26 ]

x=Dx÷D

* x=52÷26

[ x=2 ]

*y=Dy÷D

y=26÷26

[y=1] .

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