x+y=3 and 3x-2y-4=0 then find D by determinant method
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x+y=3 ,3x+2y=4
3x+3y=9
3x+2y=4
=y=5
x+5=3
x=3-5
x=-2,y=5
3x+3y=9
3x+2y=4
=y=5
x+5=3
x=3-5
x=-2,y=5
pranamsinha:
how on earth the y will become 5
correct ur calculations
but i want value of D
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