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Mathematics 9 Online
OpenStudy (anonymous):

Use a graph of the sine function to find the value of theta in which sin theta

OpenStudy (anonymous):

OpenStudy (anonymous):

@Directrix

Directrix (directrix):

Where are all the other helpers? This time yesterday, there were 329 people here. Wow. Let me see about this.

OpenStudy (anonymous):

haha yea but ur the best and i trust u

Directrix (directrix):

That's for debate. Sine is zero whenever y is zero. So, look at the graph at the places where the graph cuts the x-axis.

OpenStudy (anonymous):

1

Directrix (directrix):

Now, find a way to describe these points (red) in terms of pi and n.

OpenStudy (anonymous):

3 points between them

Directrix (directrix):

Yes, but I think the task is to find all such points over the domain of the sine.

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