Hi,
Okay so I've always had a fear of this topic since the start of the year, and never gotten a grasp on it, and now exams are coming closer I have to understand how to solve these types of questions.
Here's my Textbook:
Looking at the exercise can someone link me a source that teaches how to solve these types of problems? I'm really desperate now for help.
Yes I read the textbook and didn't understand a s#*$.
Your help would be greatly appreciated guys.
Thanks in advance