document.write( "Question 67220This question is from textbook Advanced mathematics
\n" ); document.write( ": Determine if F(x) = (1/x) and g(x)= (1/x) are inverse functions by computing their compositions. \n" ); document.write( "

Algebra.Com's Answer #47852 by Earlsdon(6294) $\"\"$ $\"About$

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If $\"f%28g%28x%29%29+=+x\"$ then f(x) and g(x) are inverse functions.\r
\n" ); document.write( "\n" ); document.write( " $\"f%28x%29+=+1%2Fx\"$
\n" ); document.write( " $\"g%28x%29+=+1%2Fx\"$
\n" ); document.write( " $\"f%28g%28x%29%29+=+f%281%2Fx%29\"$ = $\"1%2F%281%2Fx%29+=+x\"$ \n" ); document.write( "

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