Step-by-step explanation:

where n is an element of Integer
* the values of sinx intersects the x-axis when sinx=0
for example:
sin0°=sin180°=sin360°=0
Answer:
Here you go
Step-by-step explanation:
15 points only, bro?
I got 20,737 but I could be wrong so I will attach my algorithm and work.
Should be = when thinking of pathogorean theorm