document.write( "Question 95617: Science and medicine. The combined resistance of two resistors \"R1\" and \"R2\" in a parallel circuit is given by the formula
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Algebra.Com's Answer #69677 by edjones(8007)\"\" \"About 
You can put this solution on YOUR website!
\"Rr=1%2F%28%28R%5B2%5D%2BR%5B1%5D%29%2F%28R%5B1%5DR%5B2%5D%29%29\"
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