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Matrices and Determinants Part 1

Section: Mathematics

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Question : 6 of 100

Marks: +1, -0

The following system of linear equations
7x + 6y - 2z = 0
3x + 4y + 2z = 0
x - 2y - 6z = 0, has

[9 Jan 2020 Shift 2]

infinitely many solutions, (x, y, z) satisfying x = 2z
no solution
only the trivial solution
infinitely many solutions, (x, y, z) satisfying y = 2z

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