# How do you evaluate the integral of #int dx/(1+x^2)# from -1 to 1?

is an even function, so, by,

By signing up, you agree to our Terms of Service and Privacy Policy

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

- How do you integrate #int (4x^3+6x^2-1)dx#?
- How do you integrate #(tanx)ln(cosx)dx#?
- What is the integral of #(x^2 +2x-1)/(x^2+9)#?
- How do you find the area #y = f(x) = 4/x^2# , from 1 to 2 using ten approximating rectangles of equal widths and right endpoints?
- How do you find the area in the first quadrant between the graphs of #y^2=(x^3)/3# and #y^2=3x#?

- 98% accuracy study help
- Covers math, physics, chemistry, biology, and more
- Step-by-step, in-depth guides
- Readily available 24/7