document.write( "Question 1160241: hi help me, please \r
\n" ); document.write( "\n" ); document.write( "for the functions f(x)=1/x^a and g(x)=1/x^b , find g.f and satte its domain
\n" ); document.write( "Assume a>1 and b>1 \r
\n" ); document.write( "\n" ); document.write( "(g.f)(x)= \n" ); document.write( "

Algebra.Com's Answer #783504 by MathLover1(20849) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( " $\"f%28x%29=1%2Fx%5Ea+\"$
\n" ); document.write( " $\"+g%28x%29=1%2Fx%5Eb\"$ \r
\n" ); document.write( "\n" ); document.write( " find $\"g%2Af+\"$ and satte its domain
\n" ); document.write( "Assume $\"a%3E1\"$ and $\"+b%3E1\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"%28g%2Af%29%28x%29=%281%2Fx%5Eb%29%281%2Fx%5Ea%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"%28g%2Af%29%28x%29=1%2F%28x%5Eb%2Ax%5Ea%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"%28g%2Af%29%28x%29=1%2Fx%5E%28b%2Ba%29\"$ \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "since given $\"a%3E1\"$ and $\"+b%3E1\"$ , domain is \r
\n" ); document.write( "\n" ); document.write( "{ $\"x\"$ element $\"R\"$ : $\"x%3C%3E0\"$ }\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

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