Matrices and DeterminantsSolution of Simultaneous Linear Equations in Two or Three Variables (BITSAT Mathematics): Questions 1  1 of 1
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Question number: 1
» Matrices and Determinants » Solution of Simultaneous Linear Equations in Two or Three Variables
MCQ▾
Question
The system of equation of equations in unknowns has a unique solution if
Choices
Choice (4)  Response  

a.  Det A ≠ 0, AdjAB = 0 

b.  Det A = 0, AdjAB = 0 

c.  Det A = 0, AdjAB ≠ 0 

d.  Det A ≠ 0 
