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0 votes
63.8k views
in Mathematics by (21.8k points)

If the system of equations 2x + 3y – z = 0, x + ky – 2z = 0 and 2x – y + z = 0 has a non-trivial solution (x, y, z), then x/y + y/z + z/x + k is equal to :

(1)  1/2

(2)  3/4

(3)  -1/4

(4)  -4

1 Answer

+2 votes
by (73.1k points)
selected by
 
Best answer

Correct option  (1)  1/2

Explanation:

Given system of equations has non-trival solution

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