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1. Homework Statement
a.\lim_x -->infty arctan(x^2-x^4) =
b.\lim _x --->pi/2 e^tan (x) =
2. Homework Equations
Limit laws
3. The Attempt at a Solution
a. I know I can use the limit laws to take the limit of Arctan@infinity=1/2, but then, I don't know if I should factor out the (x^2-x^4)
b. Don't even know.
a.\lim_x -->infty arctan(x^2-x^4) =
b.\lim _x --->pi/2 e^tan (x) =
2. Homework Equations
Limit laws
3. The Attempt at a Solution
a. I know I can use the limit laws to take the limit of Arctan@infinity=1/2, but then, I don't know if I should factor out the (x^2-x^4)
b. Don't even know.
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