How do you differentiate # f(x) = arctan(1/(1+x^2)) #?
By signing up, you agree to our Terms of Service and Privacy Policy
To differentiate ( f(x) = \arctan\left(\frac{1}{1+x^2}\right) ), apply the chain rule, which states that if ( f(x) = g(h(x)) ), then ( f'(x) = g'(h(x)) \cdot h'(x) ). So, ( f'(x) = \frac{-2x}{(1+x^2)^2 + 1} ).
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.
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.

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