Hello

I cant get an easy formula to work... I have A and B column and want C to
look as below

A B C
0 0 X
0 J J
J 0 J

I've tried =IF(A1<0;A1;IF(B1<0;B1;X)) but I just get 0:s in the C column.
What an I doing wrong? Can anyone help me?


/J.Jansson