Lecture 1

1. Sets are given   , , . Calculate:

a)

b)

c)

d)


2. Sets are given  a . Calculate:

a)

b)

c)

d)


3. Complete the table:

                                                set

                                                                                                   max

                                                                                                      min

                                                                                                         sup

                                                                                                            inf













R





N






7. Calculate