שינויים

*תרגול 1 - [[http://math-wiki.com/images/0/03/TA1.pdf|1]]*תרגול 2 - [http://math-wiki.com/images/f/f8/TA2.pdf]

*תרגול 2 - [http://math-wiki.com/images/f/f8/TA2.pdf|2] *תרגול 3 - [http://math-wiki.com/images/e/e3/TA3.pdf|3]