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Mathematics 17 Online
OpenStudy (anonymous):

What is the range of tanx? all real numbers -1 ≤ y ≤ 1 y > 0

OpenStudy (solomonzelman):

Well, I'll give you the graph of it. https://www.desmos.com/calculator/w0dlu6guxq

OpenStudy (solomonzelman):

Or we can do some logical observation if you would like to.

OpenStudy (anonymous):

is it all real numbers?

OpenStudy (solomonzelman):

Yes. So yes or no about the logical reasoning? (don't say yes just to please me, it is optional)

OpenStudy (anonymous):

No I get it now haha thank you (:

OpenStudy (solomonzelman):

Yw

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