document.write( "Question 1082495: I need to find a 4 letter permutation for R, E, P, S. Can you help me? \n" ); document.write( "
Algebra.Com's Answer #696595 by ikleyn(52781)\"\" \"About 
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\n" ); document.write( "Simplify the problem.\r
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\n" ); document.write( "\n" ); document.write( "First find ONE permutation.\r
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\n" ); document.write( "\n" ); document.write( "Then try to find the second.\r
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\n" ); document.write( "\n" ); document.write( "HINT. Each permutation is simply a word comprised of these four letters.\r
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\n" ); document.write( "\n" ); document.write( "When you send me at least TWO words, I will help you to arrange the others.\r
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