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If system of equations `2x+2ay+az=0` 2x+3by+bz=0 2x+4cy+cz=0 have non-trivial solution then

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If system of equations
`2x+2ay+az=0`
2x+3by+bz=0
2x+4cy+cz=0 have non-trivial solution then
A. `(1)/(a), (1)/(b), (1)/(c)` are in A.P.
B. `a,b,c` are in A.P.
C. a,b,c are G.P.
D. `a+b+c=0`
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1 Answer

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Correct Answer - `A`
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