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Statement -I : The solution of the equations xy+3z=5,4x+2yz=0,x+3y+z=5 is x=0,y=1,z=2

Statement - II: The solution of the equations 2xy+3z=9,x+y+z=6,xy+z=2 is x=0,y=2,z=1

Then which of the above statement(s) is true?

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a
only I is true
b
only II is true
c
Both I, II are true
d
Neither I nor II are true

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detailed solution

Correct option is A

only I is true      (by verification)

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