(ii) \( x-y+z=4 \)\( 2 x+y-3 z=0 \)\( x+y+z=2 \)

(ii) \( x-y+z=4 \)\( 2 x+y-3 z=0 \)\( x+y+z=2 \)
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(ii) \( x-y+z=4 \) \( 2 x+y-3 z=0 \) \( x+y+z=2 \)
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