I wish to read my collection of math books, of which there are five: Algebra 1, Algebra 2, Calculus, Geometry, and Probability.
I wish to read my collection of math books, of which there are five: Algebra 1, Algebra 2, Calculus, Geometry, and Probability. Given that I must read Algebra 1 in order to understand Algebra 2, but other than that can read the books in any order, FTP how many ways are there for me to read my books? You have 15 seconds.
I wish to read my collection of math books, of which there are five: Algebra 1, Algebra 2, Calculus, Geometry, and Probability.
{60}