document.write( "Question 962401: there are four bus lines between a and b and 3 lines between b and c. find the number of ways that a man can travel by bus roundtrip from a to c by way of b
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #588030 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "Permutations/962401 (2015-04-11 00:38:14): there are four bus lines between a and b and 3 lines between b and c. find the number of ways that a man can travel by bus roundtrip from a to c by way of b \n" ); document.write( "And::: 4*3 = 12 ways \n" ); document.write( "------ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |