Agricultural Engineering > GATE 2020 > Linear Algebra
A linear system of equations has n unknowns. The ranks of the coefficient matrix and the augmented matrix of the linear system of equations are r1 and r2, respectively. The condition for the equations to be consistent with a unique solution is
A
r1 = r2 < n
B
r1 = r2 = n
C
r1 = r2 > n
D
r1 < r2 > n

Correct : b

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