Integration trig (1 Viewer)

[enigma_1]

Sketch the graph of y = sin nx and then find the area from x=0 to x=2pi between the x-axis and y=sin nx

Thanks

 

[photastic]

Lol, i don't even know maths anymore ceebs.

 

[enigma_1]

Lol, i don't even know maths ceebs. View attachment 30273

The answer is 4 u^2 btw, cheers man, I also got that method but I dunno how to get 4 units squared.

 

[photastic]

The answer is 4 u^2 btw, cheers man, I also got that method but I dunno how to get 4 units squared.

You get 4u^2 if you only consider one revolution though :S

 

[photastic]

Wow, no idea the answer would always be 4u^2 regardless of its period :O

 

[enigma_1]

yeah that's right. Does anyone have any ideas of how to do it? and get the answer as 4 ?

 

[enigma_1]

bump

 

[braintic]

bump

You need to be told something about n in order to answer this question.
Is n supposed to be an integer?