document.write( "Question 1083039: How many permutation of the letter \"SOURCE\",and such that vowels are in odd positions? list four arrangement. \n" ); document.write( "
Algebra.Com's Answer #697033 by Edwin McCravy(20055)![]() ![]() You can put this solution on YOUR website! \r\n" ); document.write( "Choose the vowel for position #1, which is odd, as any of the 3 vowels,\r\n" ); document.write( "{E,O,U}.\r\n" ); document.write( "Choose the vowel for position #3, which is odd, as either of the\r\n" ); document.write( "2 remaining vowels.\r\n" ); document.write( "Choose the vowel for position #5, which is odd, as the only 1 remaining \r\n" ); document.write( "vowel.\r\n" ); document.write( "Choose the consonant for position #2 as any of the 3 consonants, \r\n" ); document.write( "{C,R,S}.\r\n" ); document.write( "Choose the consonant for position #4, as either of the 2 remaining \r\n" ); document.write( "consonants. \r\n" ); document.write( "Choose the consonant for position #6, as the only 1 remaining \r\n" ); document.write( "only remaining consonant.\r\n" ); document.write( "\r\n" ); document.write( "That's 3*2*1*3*2*1 = 36 ways. Here are all 36 listed below, in\r\n" ); document.write( "alphabetical order. Pick any 4.\r\n" ); document.write( "\r\n" ); document.write( " 1. ECORUS\r\n" ); document.write( " 2. ECOSUR\r\n" ); document.write( " 3. ECUROS\r\n" ); document.write( " 4. ECUSOR\r\n" ); document.write( " 5. EROCUS\r\n" ); document.write( " 6. EROSUC\r\n" ); document.write( " 7. ERUCOS\r\n" ); document.write( " 8. ERUSOC\r\n" ); document.write( " 9. ESOCUR\r\n" ); document.write( "10. ESORUC\r\n" ); document.write( "11. ESUCOR\r\n" ); document.write( "12. ESUROC\r\n" ); document.write( "13. OCERUS\r\n" ); document.write( "14. OCESUR\r\n" ); document.write( "15. OCURES\r\n" ); document.write( "16. OCUSER\r\n" ); document.write( "17. ORECUS\r\n" ); document.write( "18. ORESUC\r\n" ); document.write( "19. ORUCES\r\n" ); document.write( "20. ORUSEC\r\n" ); document.write( "21. OSECUR\r\n" ); document.write( "22. OSERUC\r\n" ); document.write( "23. OSUCER\r\n" ); document.write( "24. OSUREC\r\n" ); document.write( "25. UCEROS\r\n" ); document.write( "26. UCESOR\r\n" ); document.write( "27. UCORES\r\n" ); document.write( "28. UCOSER\r\n" ); document.write( "29. URECOS\r\n" ); document.write( "30. URESOC\r\n" ); document.write( "31. UROCES\r\n" ); document.write( "32. UROSEC\r\n" ); document.write( "33. USECOR\r\n" ); document.write( "34. USEROC\r\n" ); document.write( "35. USOCER\r\n" ); document.write( "36. USOREC\r\n" ); document.write( "\r\n" ); document.write( "Edwin\n" ); document.write( " |