u/Demoglitch

Wdym on the last question I had to do part c in part b I did it in part d
And wtf is that imaginary summation question
And why am I getting wierd numbers for the roots
And I forgot to use the expansion of cos7 to integrate the thing
And I lost like 2 marks in the normal summation one cuz I forgot to make the 1 into n
It’s so over and the boundaries are gonna be 75/75 for an A*

In theory how many marks will I lose cuz I’m assuming it’s around 10 cuz I did the steps right pretty sure