document.write( "Question 1159797: Classify the problem as a permutations or combinations, In how many ways can a chairperson and a vice-chairperson be selected from a committee of 15 senators? \n" ); document.write( "
Algebra.Com's Answer #782870 by ikleyn(52781)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "In this problem, the order DOES matter  ---- therefore, the problem is about PERMUTATIONS.\r\n" );
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document.write( "The number of ways is  15*14 = 210.    ANSWER\r\n" );
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\n" ); document.write( "\n" ); document.write( "As a gift from me, please accept this list of lessons on PERMUTATIONS\r
\n" ); document.write( "\n" ); document.write( "    - Introduction to Permutations\r
\n" ); document.write( "\n" ); document.write( "    - PROOF of the formula on the number of Permutations\r
\n" ); document.write( "\n" ); document.write( "    - Simple and simplest problems on permutations\r
\n" ); document.write( "\n" ); document.write( "    - Special type permutations problems \r
\n" ); document.write( "\n" ); document.write( "    - Problems on Permutations with restrictions \r
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\n" ); document.write( "\n" ); document.write( "    - OVERVIEW of lessons on Permutations and Combinations\r
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\n" ); document.write( "\n" ); document.write( "Also,  you have this free of charge online textbook in ALGEBRA-II in this site\r
\n" ); document.write( "\n" ); document.write( "    - ALGEBRA-II - YOUR ONLINE TEXTBOOK.\r
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\n" ); document.write( "\n" ); document.write( "The referred lessons are the part of this online textbook under the topic  \"Combinatorics: Combinations and permutations\". \r
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\n" ); document.write( "\n" ); document.write( "Save the link to this textbook together with its description\r
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\n" ); document.write( "\n" ); document.write( "Free of charge online textbook in ALGEBRA-II
\n" ); document.write( "https://www.algebra.com/algebra/homework/complex/ALGEBRA-II-YOUR-ONLINE-TEXTBOOK.lesson\r
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\n" ); document.write( "\n" ); document.write( "into your archive and use when it is needed.\r
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