Q . E v a l u a t e : ∫ 0 1 tan - 1 1 - x + x 2 d x Share with your friends Share 0 Rishabh Mittal answered this Dear Student , Here is the similar link for your query : https://www.meritnation.com/ask-answer/question/integration-from-0-to-1-cot-inverse-1-x-x-squrare-dx/integrals/1782220 We hope the above link will help you in clearing the doubt . Regards 0 View Full Answer