I am trying to find an ideal I <| K[x,y] such that the algebraic variety V(I) consists of:

.the point (1,1)

.the line x=0

.the line y= x+1

in A^2.

I do not understand how to do this.

Any help would be greatly appreciated.

Thanks in advance.

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- March 2nd 2010, 05:47 AMSiknatureFinding an ideal to satisfy an algebraic variety
I am trying to find an ideal I <| K[x,y] such that the algebraic variety V(I) consists of:

.the point (1,1)

.the line x=0

.the line y= x+1

in A^2.

I do not understand how to do this.

Any help would be greatly appreciated.

Thanks in advance. - March 2nd 2010, 08:48 AMtonio
- March 2nd 2010, 11:57 AMSiknature