Engineering Homework Help

here is attached 4 lectures and the steel Book link.

https://drive.google.com/file/d/17YMtjiULCkV5HzDJ5…

the 5 homework questions is on the slides at lecture 8 there is 2 problems 5.1 and 5.2

and lecture 10 has 3 problems 6.1 -6.2 – 6.3 .