What is the value of D if the equations x + y =3 ; 3x -2y =4 are solved by
Cramer’s method.
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D = 1 1
3 -2
= 1×(-2) - 3×1
= (-2) - 3
= -5
so , equation of D is -5
3 -2
= 1×(-2) - 3×1
= (-2) - 3
= -5
so , equation of D is -5
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