document.write( "Question 915284: If uv=1,does either u or v have to be 1? Explain.
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Algebra.Com's Answer #555521 by Fombitz(32388) $\"\"$ $\"About$

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No.
\n" ); document.write( "If,
\n" ); document.write( " $\"u=a\"$
\n" ); document.write( " $\"v=1%2Fa\"$
\n" ); document.write( "where $\"a\"$ is any non-zero number.
\n" ); document.write( "Then,
\n" ); document.write( " $\"uv=a%281%2Fa%29\"$
\n" ); document.write( " $\"uv=1\"$
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