JEE Main 8 Apr 2019 Paper 1 Solved Paper
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Question : 83 of 90
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The greatest value of c ∈ R for which the system of linear equations
x –c y –c z = 0
cx - y + c z = 0
cx + cy – z = 0
has non – trivial solution, is:
x –c y –c z = 0
cx - y + c z = 0
cx + cy – z = 0
has non – trivial solution, is:
[8 Apr 2019 Shift 1]
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