JEE Mains Model Paper 2
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Question : 65 of 90
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The number of values of k for which the linear equations
4x + ky + 2z = 0 ; kx + 4y + z = 0 ; 2x + 2y + z = 0 possess a non zero solution is
4x + ky + 2z = 0 ; kx + 4y + z = 0 ; 2x + 2y + z = 0 possess a non zero solution is
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