Question 11: Given the set M {3; 4; 5} . The set P consists of fractions whose numerator and denominator are in M, where the numerator is different from the denominator. What is the number of elements of the set P?

The set P consists of fractions whose numerator and denominator are in M, where the numerator is different from the denominator

\( = > P = \left\{ {\frac{3}{4};\frac{3}{5};\frac{4}{5};\frac{4}{3};\frac{ 5}{3};\frac{5}{4}} \right\}\)

So set P has 6 elements

Choose answer A