A.4x+2y-z=0 B.4x-2y+z+3=0 C.16x+8y-16z

题库2022-08-02  9

问题 A.4x+2y-z=0B.4x-2y+z+3=0C.16x+8y-16z+11=0D.16x-8y+8z-1=0

选项 A.4x+2y-z=0
B.4x-2y+z+3=0
C.16x+8y-16z+11=0
D.16x-8y+8z-1=0

答案 C

解析
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