Matrices and Determinants Part 1

Section: Mathematics
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Question : 22 of 100
 
Marks: +1, -0
If the system of equation 2x+3yz=0,x+ky2z=0and 2xy+z=0 has a non – trivial solution (x, y, z) , then
x
y
+
y
z
+
z
x
+k
is equal to
[9 Apr 2019 Shift 2]
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