(a) 1 1 x x2 1 y y2 -----→C2→C2+C1 1 z z2 331 1 x+1 x2 1 x+1 x2 +1 1 y+1 y2-----→C→C+C 1 y +1 y2 +1 1 z+1 z2 1 z+1 z2 +1 ⌈ │ │ │ │ ⌊ i.e., ...
確定! 回上一頁