document.write( "Question 769672: find the domain of f(x)=1/x \n" ); document.write( "
Algebra.Com's Answer #469147 by tommyt3rd(5050)\"\" \"About 
You can put this solution on YOUR website!
1/x has a real defined output for any number except x=0
\n" ); document.write( "so the domain in interval notation is\r
\n" ); document.write( "\n" ); document.write( "(-oo,0)U(0,oo)
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