document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=409691>Question 409691</A>: <I><SPAN STYLE=\"word-break: break-all;\"> EXPLAIN WHY THERE IS NO NUMBER THAT CAN REPLACE N TO MAKE THE EQUATION N = -1 TRUE? </SPAN>\n" );
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document.write( "because, N is Natural number\r<BR>\n" );
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document.write( "Natural numbers are the counting numbers {1, 2, 3, ...} (<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=positive ALIGN=MIDDLE  ALT=\"positive\"   DISABLED_style= \"max-width:90%; height:auto;\" > integers) or the whole numbers {0, 1, 2, 3, ...} (<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=the ALIGN=MIDDLE  ALT=\"the\"   DISABLED_style= \"max-width:90%; height:auto;\" ><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+non-negative ALIGN=MIDDLE  ALT=\"+non-negative\"   DISABLED_style= \"max-width:90%; height:auto;\" > integers). \r<BR>\n" );
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document.write( "EQUATION N = -1  could be true if you use an Integer, Z, but with natural number N is not true </SPAN>\n" );
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