document.write( "Question 1180033: The function f : R --> R satisfies
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document.write( "f(x) f(y) = f(x + y) + xy for all real numbers x and y. Find all possible functions f. \n" );
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Algebra.Com's Answer #809630 by ikleyn(52788)![]() ![]() You can put this solution on YOUR website! .\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "See this link\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "https://math.stackexchange.com/questions/3687605/the-function-f-mathbbr-to-mathbbr-satisfies-fx-fy-fx-y-x\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "From this link, you may learn that the question was posted to math.stackexchange.com 11 months ago . . . \r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Since then, it did not obtain any solution/progress and was CLOSED.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Since I visit this site from time to time, I can confirm that their contingent/participants \r \n" ); document.write( "\n" ); document.write( "are prominent, advanced, competent and knowledgeable persons with dynamic minds . . . \r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |