EC > GATE 2018 > Linear Algebra
Consider matrix A=[[k, 2k],[k2-k, k2]] and vector x=[[x1],[x2]]. The number of distinct real values of k for which the equation Ax=0 has infinitely many solutions is

Correct : 2

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matrix equation EC GATE 2018 GATE electrical engineering 2018 infinitely many solutions homogeneous system determinant zero GATE EC 2018 linear algebra EC EC gate 2018 solutions

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