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

Differential Calculus

New kid on the Block

Joined:	2 Feb 2012
Post:	2

2 Feb 2012 18:05:14 IST

0 People liked this

232

question

Mathematics

Given y=(sin-x)2Then prove that (1-x2)d2y/dx2+xdy/dx=2

Share this article on:

Comments (1)

atul

Cool goIITian

Joined: 7 Feb 2012

Posts: 44

8 Feb 2012 00:22:32 IST

Like 0 people liked this

differentiate w.r.t x we get dy/dx = 2arc(sinx)/((1-x^2)^1/2)

again differentiate w.r.t x and we get the result

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

9393

20091

3672

2186

7616

2826

2636

Mathematics.

Chemistry.

Biology

Institutes

Parents

Board

Fun Zone