I think the answer would be "superscript"
Answer:
I don't have a Apple, but I suggest you either contact Apple Help, or go to settings and see if you can reset it.
Add-on:
I hope this helped you at all.
Cancel out other tasks, let the internet focus upon the one attachment.
Answer:
Explanation:
Part a)
_______________ ____________ _____________ ___
TAR | /\ \/ /\ \/ /\
|//////////|____________|____________|_____________|__________|
0 600 800 600 800 600
PWM Duty Cycle = 200/800 = 25%
Part b)
______________ _________________ _________ _________________
TAR | \/ /\ \/ /\ \/
|//////////|_________|_________________|__________| _______________|
0 600 800 600 800 600
PWM Duty Cycle = 600/800 = 75%