document.write( "Question 29536: Science and medicine. The combined resistance of two resistors R 1(1 down below the r) and R 2 (2 down below the r)in a parallel ciruit is given by the formula\r
\n" ); document.write( "\n" ); document.write( "RT(T down the r) = 1/[1/r1 + 1/r2]\r
\n" ); document.write( "\n" ); document.write( "Simply the formula.
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Algebra.Com's Answer #16310 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
=1/[(r2+r1)/r1r2
\n" ); document.write( "=r1r2/(r1+r2)
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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