maths problem

[dude_se]

i know how to use the trapezium rule its just ive never used it with logs before. its confusing. damn im screwed
surely someone else has/is doing alevel maths

 

[D-Lew]

Yeah I just had a brain fart or whatever right before I went to work. Crazy problem. I'm in engineering and don't know what it's talking about.

 

[dude_se]

time to do some more revision now. as always i wont get much done but if i get stuck ill post for more help ... if anyone knows how to solve the other problems let me know