I point
Q30) The value of D ,the
determinant of coefficients of x
& y in the equations 4x-3y=20
&2x-4y = 7 is *
O AS
O B) 10
O C) -10
OD 22

Question

I point Q30) The value of D ,the determinant of coefficients of x & y in the equations 4x-3y=20 &2x-4y = 7 is * O AS O B) 10 O C) -10 OD 22​

Savannah · Answer

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I pointQ30) The value of D ,thedeterminant of coefficients of x& y in the equations 4x-3y=20&2x-4y