Matrices and Determinants-Solution 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 AX=B of n equations in n 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

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