Suppose the least distance fron poinrs of the xurve(曲线)to the y-axis is
then the velue of a is
A.![]() |
B.![]() |
C.![]() ![]() |
D.![]() ![]() |
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Suppose the least distance fron poinrs of the xurve(曲线)to the y-axis is
then the velue of a is
A.![]() |
B.![]() |
C.![]() ![]() |
D.![]() ![]() |