document.write( "Question 82614: re-writing my previous question, format didn't come out the way it was supposed to look like: \r
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document.write( "a) show that if f is any function, then the function E defined by:
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document.write( "E(x)= [(f(x)+f(-x))/2]is even\r
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document.write( "b) show that if f is any function, then the function O defined by \r
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document.write( "O(x)= [(f(x)-f(-x))/2] is odd \r
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document.write( "i hope the parenthetical notation is correct. basically, the functions E(x) and O(x) have f(x)adding or subtracting f(-x) and the sum or difference is then divided by 2.\r
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document.write( "thanks, sorry about the confusion, the first time i posted i tried to get fancy with the formatting, it didn't work i hope this one makes sense \n" );
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Algebra.Com's Answer #59225 by kev82(151)![]() ![]() ![]() You can put this solution on YOUR website! Hi, \r \n" ); document.write( "\n" ); document.write( "This is simply a case of using one of the definitions of even and odd. A function E(x) is even if E(-x)=E(x), and a function O(x) is odd if O(-x)=-O(x). \r \n" ); document.write( "\n" ); document.write( "I'll do the even one, hopefully you can do the odd one on your own. \r \n" ); document.write( "\n" ); document.write( " \r \n" ); document.write( "\n" ); document.write( "See if you can do the same thing for the odd one. \r \n" ); document.write( "\n" ); document.write( "Hope that helps, \n" ); document.write( "Kev \n" ); document.write( " |