# Can anyone help me with this differentiation problmem ?

• Dec 12th 2012, 10:37 AM
ujnikm
Can anyone help me with this differentiation problmem ?
Hello,

Attachment 26195
my try for the 1st derivative is :

a.cos(a.sin^-1 (X)).(a)
________________________= Y prime
root ( 1-x2 )

I know that I should get The 2nd derivative but as u know it's based on the 1st one so I've to make sure the first one is correct ,,,,, Can Anyone Help ????
• Dec 12th 2012, 02:13 PM
topsquark
Re: Can anyone help me with this differentiation problmem ?
Quote:

Originally Posted by ujnikm
Hello,

Attachment 26195
my try for the 1st derivative is :

a.cos(a.sin^-1 (X)).(a)
________________________= Y prime
root ( 1-x2 )

I know that I should get The 2nd derivative but as u know it's based on the 1st one so I've to make sure the first one is correct ,,,,, Can Anyone Help ????

Your first derivative is correct. The second derivative is going to be a bear, isn't it?

-Dan
• Dec 13th 2012, 09:38 AM
ujnikm
Re: Can anyone help me with this differentiation problmem ?
Quote:

Originally Posted by topsquark
Your first derivative is correct. The second derivative is going to be a bear, isn't it?

-Dan

Thanks for your reply .......Actually it'll be a big bear (Rofl) but I'll try and write it here again and I wish you'll see it
• Dec 21st 2012, 09:40 PM
ibdutt
Re: Can anyone help me with this differentiation problmem ?