How to differentiate y=arctanx (PDF Download) Oct 15, 2017 11:05:26 GMT Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Tiago on Oct 15, 2017 11:05:26 GMT How to differentiate y=arctanx (PDF Download)How to differentiate yarctanx _ Maths Proof....pdf (124.68 KB)