帮忙解决一下这道数学题已知1⼀xy(x+y)=1,1⼀yz(y+z)=2,1⼀xz(x+z)=3,求:1⼀xyz(xy+yz+zx)的值

2025-05-09 22:08:38
推荐回答(1个)
回答1:

正确答案为:3