Mathematics
Senior High
Resolved
これらの連立方程式を、高校の知識で普通に解いた場合はどうなりますでしょうか。
次の2つの連立方程式を行基本操作で解いてください。t
x+y+z=2
x+ 2y+ z = 3«
x+ 4y + z =5e
x-y+ 5z - 3u= -1
ーx+ 2y - 8z + 5u=D5 ¢
2x+y+z= 10k
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