单项选择题
{{*HTML*}}α
1
,α
2
,α
3
是四元非齐次线性方程组Aχ=b.的三个解向量,且R(A)=3,α
1
=(1,2,3,4)
T
,α
2
+α
3
=(0,1,2,3)
T
.c表示任意常数,则线性方程组Aχ=b的通解χ=( ).
A.<br /><img src="{$uploaddir}/a96d9a03-ea3d-4fd5-9193-b17a708b1500.jpg">
B.<br /><img src="{$uploaddir}/c8b285b2-da37-4d35-9a9b-5633f72240fb.jpg">
C.<br /><img src="{$uploaddir}/e3a094fb-234a-4e95-9b5d-ddf4e8f5951c.jpg">
D.<br /><img src="{$uploaddir}/55b53fd4-456f-43db-8645-a2f0c86d93a4.jpg">