Home » Ask & Discuss » Mathematics. » Integral Calculus « Back to Discussion

Integral Calculus

Hot goIITian

Joined:	14 Dec 2009
Post:	150

9 Feb 2010 11:46:17 IST

0 People liked this

306

tan^-1 ((2x-1)/(1+x-x^2)) dx with limits 0 to 1

None

tan^-1 ((2x-1)/(1+x-x^2)) dx with limits 0 to 1

Share this article on:

Comments (1)

Yagyadutt Mishra

Forum Expert

Joined: 19 Feb 2009

Posts: 1983

9 Feb 2010 13:58:21 IST

Like 0 people liked this

arc tanx = tan^-1x {notation}

arc tan ( a+b/1-ab) = arc tan(a) + arc tan(b)

arc tan ( 2x-1/1+x-x^2) = arc tan [(x + x-1)/{1 -x(x-1)} ]

arc tan (2x-1/1+x-x^2) = arc tan(x) + arc tan (x-1)

Integerate it and apply the limit

Quick Reply

Reply

	Some HTML allowed.
	Keep your comments above the belt or risk having them deleted.
	Signup for a avatar to have your pictures show up by your comment
	If Members see a thread that violates the Posting Rules, bring it to the attention of the Moderator Team

Free Sign Up!

Preparing for IIT-JEE ?

Arihant Revision Package for IIT JEE - Books, Practice Tests + Rank Predictor

@ INR 1,995/-

For Quick Info

Find Posts by Topics

Physics.

Topics

9103

19702

3577

2091

7381

2748

2548

Mathematics.

Chemistry.

Biology

Institutes

Parents

Board

Fun Zone