A . 1
B . 0
C . 1/2
D . -1
[单选题]设C为抛物线y2=x上从点0(0,0)到点P(1,1)的一段弧,则曲线积分的值是().A . 2B . 1/2C . 1/3D . 1/4
[单选题]设L是抛物线y=x2上从点A(1,1)到点O(0,0)的有向弧线,则对坐标的曲线积分等于( )。A.0B.1C.-1D.2
[单选题]设L是抛物线y=x2上从点A(1,1)到点O(0,0)的有向弧线,则对坐标的曲线积分等于( )。A.0B.1C.-1D.2
[单选题]设L是抛物线y=x2上从点A(1,1)到点O(0,0)的有向弧线,则对坐标的曲线积分等于( )。A.0B.1C.-1D.2
[单选题]设L是抛物线y=x2上从点A(1,1)到点O(0,0)的有向弧线,则对坐标的曲线积分等于( )。A.0B.1C.-1D.2
[单选题]设L是抛物线y=x2上从点A(1,1)到点O(0,0)的有向弧线,则对坐标的曲线积分等于( )。A.0B.1C.-1D.2
[单选题]设L是抛物线y=x2上从点A(1,1)到点O(0,0)的有向弧线,则对坐标的曲线积分等于( )。A.0B.1C.-1D.2
[单选题]设L是抛物线y=x2上从点A(1,1)到点O(0,0)的有向弧线,则对坐标的曲线积分等于( )。A.0B.1C.-1D.2
[单选题]设L是抛物线y=x2上从点A(1,1)到点O(0,0)的有向弧线,则对坐标的曲线积分等于( )。A.0B.1C.-1D.2
[单选题]设L是抛物线y=x2上从点A(1,1)到点O(0,0)的有向弧线,则对坐标的曲线积分等于( )。A.0B.1C.-1D.2