Questions are attached in the word file. this is lecture notes attached as well

Questions are attached in the word file.
this is lecture notes attached as well

Questions are attached in the word file.
this is lecture notes attached as well.and For questions one, three, and ten, I have the professor’s answer notes from class, but I don’t understand the tabular method used. Please solve these using the tabular method, and if other questions also involve this method, please use it as well.All Answers please based on the lecture notes