DeterminantHard
Question
If 
= 7 and 
= 4, then -
= 7 and = 4, then -Options
A.x = − 3, y = − 
B.x = − , y = − 3
, y = − 3C.x = 3, y =
D.x = , y = 3
, y = 3More Determinant Questions
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