IN class:
Activity Book: we corrected exs on page 55. Page 58-theory and page 59 exs 1,2
Homework
Activity Book: Do exs 3,4 on page 59 and study page 62.
IN class:
Activity Book: we corrected exs on page 55. Page 58-theory and page 59 exs 1,2
Homework
Activity Book: Do exs 3,4 on page 59 and study page 62.