Mathematics
Senior High
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想問這題怎麼算🥺謝謝謝謝謝!
za ²3a +4= |- a
2a-2a
(2x+5y+2az = b=-}
C、 設a,b,c,d為實數。已知方程組) x+y+z=c 除了有一解(1,-1,0)外,還有其他的相異解,若a>0,則a+b=
3-4a²=-ba
y + az = d
(14)(15)
$1-α=C
1-3 = b
1-1 = d
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