JEE Mains 05-Sep-2020 Shift 2 Solved Paper
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Question : 51 of 75
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If the system of linear equations
x + y + 3 z = 0
x + 3 y + k 2 z = 0
3 x + y + 3 z = 0
has a non-zero solution( x , y , z ) k ∈ R , x + (
)
has a non-zero solution
[5 Sep 2020 Shift 2]
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