DeterminantHard
Question
The equations x + 2y + 3z = 1, 2x + y + 3z = 2 and 5x + 5y + 9z = 4 have-
Options
A.unique solution
B.many solutions
C.inconsistent
D.None of these
More Determinant Questions
The existence of unique solution of the system x + y + z = b, 2x + 3y − z = 6, 5x − y + az = 10 depends on -...The determinant = 0, If...If a1, a2, a3 , 5, 4, a6, a7, a8, a9 are in H.P. and D = then the value of [D] is (Where [.] represents, the greatest in...Let A = be a matrix, then (det A) x (adj A-1) is equal to...If AB = O for the matrices A = and B = then θ - φ is...