Question and Answers Forum

All Questions      Topic List

Integration Questions

Previous in All Question      Next in All Question      

Previous in Integration      Next in Integration      

Question Number 40657 by Raj Singh last updated on 25/Jul/18

Answered by math khazana by abdo last updated on 25/Jul/18

let I = ∫ ((a+x)/(a−x))dx I = ∫ ((a−x+2x)/(a−x))dx =∫ dx +2 ∫ (x/(a−x))dx =x −2 ∫ ((a−x−a)/(a−x))dx= x−2 ∫ dx +2a ∫ (dx/(a−x)) =−x +2a ln∣a−x∣ +c I =2a ln∣a−x∣ −x +c .

letI=∫a+xa−xdxI=∫a−x+2xa−xdx=∫dx+2∫xa−xdx=x−2∫a−x−aa−xdx=x−2∫dx+2a∫dxa−x=−x+2aln∣a−x∣+cI=2aln∣a−x∣−x+c.

Terms of Service

Privacy Policy

Contact: info@tinkutara.com