20 18 Ax B Is A Consistent System Of 3 Linear Equations In 2 Variables X1 X S And Real X2 26 7 Are Both Solut 1 (26 KiB) Viewed 29 times
MULTIPLE CHOICE
20 18) Ax = b is a consistent system of 3 linear equations in 2 variables. X1= x=[s] and real X2= 26 7 are both solutions of this system Ax = b. Which one of the following statements must be false? a) Ax = b has infinitely many solutions. b) Ax = 0 has infinitely many solutions. c) Rank(A) = 2 d) Dim(Nul(A)) = 1
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X2= 26 7 are both solutions of this system Ax = b. Which one of the following statements must be false? a) Ax = b has infinitely many solutions. b) Ax = 0 has infinitely many solutions. c) Rank(A) = 2 d) Dim(Nul(A)) = 1