A.37801 B.56911 C.140510 D.2404001
[单选题]4,3,-7,40,1551,()。A.37801 B.56911 C.140510 D.2404001
求过点P(-1,-4,3)并与直线P(-1,-4,3)都平行的平面方程.求过点并与直线都平行的平面方程.
[单选题]1/4,3/10,( ),2/5。A.23/50B.17/40C.11/30D.7/20
[单选题]1/4,3/10,( ),2/5。A.23/50B.17/40C.11/30D.7/20
[单选题]1/4,3/10,( ),2/5。A.23/50B.17/40C.11/30D.7/20
[单选题]1/4,3/10,( ),2/5。A.23/50B.17/40C.11/30D.7/20
[单选题]1/4,3/10,( ),2/5。A.23/50B.17/40C.11/30D.7/20
[单选题]1/4,3/10,( ),2/5。A.23/50B.17/40C.11/30D.7/20
[单选题]1/4,3/10,( ),2/5。A.23/50B.17/40C.11/30D.7/20
[单选题]1/4,3/10,( ),2/5。A.23/50B.17/40C.11/30D.7/20