what is the limit as x-->0 when tan^2x / x
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what is the limit as x-->0 when tan^2x / x
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I will give you a website on math.
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I am not trying to get someone to do my hw!! I have worked hard on this problem and I cannot figure it out. I was just looking for some help. Even if someone could me the first step! Not the answer!! Shyrgrneyzs
Try rewrting as :
That mean sinx/x--> 1 because of properties of limits. And that leaves sinx(1/cos^2x)
Another thing you could do is use L'Hopital.
Find the derivative of
That is
The derivative of x is 1, so you have:
Is that easier?
BTW,, not 1.
I didn't say that. I said sinx/x is 1.
My teacher helped me solve the problem and gave the answer 0.
Thanks for the help.
I know you didn't say that. I was pointing it out from my previous post. Yes, the answer is 0.
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