Math  /  Calculus

QuestionEvaluate the integral 1911+x2dx\int_{1}^{\sqrt{9}} \frac{1}{1+x^{2}} d x

Studdy Solution
Compute the definite integral:
Subtract the evaluated lower limit from the evaluated upper limit:
1311+x2dx=arctan(3)arctan(1)\int_{1}^{3} \frac{1}{1+x^{2}} \, dx = \arctan(3) - \arctan(1)
The value of the integral is:
arctan(3)π4\boxed{\arctan(3) - \frac{\pi}{4}}

View Full Solution - Free
Was this helpful?

Studdy solves anything!

banner

Start learning now

Download Studdy AI Tutor now. Learn with ease and get all help you need to be successful at school.

ParentsInfluencer programContactPolicyTerms
TwitterInstagramFacebookTikTokDiscord