JEE Main 20 July 2021 Shift 2 Solved Paper
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Question : 78 of 90
Marks:
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The value of k ∈ R
3 x − y + 4 z = 3
x + 2 y − 3 z = − 2
6 x + 5 y + k z = − 3
has infinitely many solutions, is :
has infinitely many solutions, is :
[20 Jul 2021 Shift 2]
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