Matrices and Determinants Part 1
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Question : 52 of 100
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Let S be the set of all real values of k for which the system of linear equations
x + y + z = 2
2 x + y − z = 3
3 x + 2 y + k z = 4
has a unique solution. Then S is :
has a unique solution. Then S is :
[Main 15 April 2018 S1]
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