2010016112

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Level: 
Project ID: 
2010016112
Source Problem: 
Accepted: 
0
Clonable: 
1
Easy: 
0
Given the sphere (x+1)2+(y+2)2+(z1)2=4 and the plane 2x2y+z+d=0, find the parameter d such that the given sphere and the given plane have no intersection at all.
d(;9)(3;)
d(;3)(9;)
d(;15)(9;)
d(;9)(15;)