- #1
lLovePhysics
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I'm having a hard time find the limits of these trig functions. Please help me with it. Thanks in advance.
1. [tex]\lim_{x \rightarrow \pi}(\frac{\sqrt{x}}{csc x})[/tex]
From this function I know that [tex]csc x= \frac{1}{sin x}[/tex] which cannot equal 0.
X, therefore, cannot equal [tex]\pi n[/tex] where n is any integer.
Am I doing something wrong here? When I graph the function, there don't seem to be any asymptotes at all. I don't get this. I thought that the limit at pi was suppose to be equal to negative infinity or positive infinity but it isn't...
1. [tex]\lim_{x \rightarrow \pi}(\frac{\sqrt{x}}{csc x})[/tex]
From this function I know that [tex]csc x= \frac{1}{sin x}[/tex] which cannot equal 0.
X, therefore, cannot equal [tex]\pi n[/tex] where n is any integer.
Am I doing something wrong here? When I graph the function, there don't seem to be any asymptotes at all. I don't get this. I thought that the limit at pi was suppose to be equal to negative infinity or positive infinity but it isn't...
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