Hey Mayank,

I suppose you want to ask the differentiation of 

y = 1/ax+b  

If yes, here you go 

We can simply write it as

y = (ax+b)^-1

differentiating both sides with respect to x

dy/dx = (-1)(ax+b)^-2 (a)

or 

dy/dx = -a / (ax+b)^2

Hope it helps :)

hii

its really sad to hear!! where as cheer up dear as the failure is first step of sucess i m providing few link below please download from them

http://kea.kar.nic.in/qepaper.htm

i have got this offically from KEA it has from 2005 it has all the subjects

hope this helps

Hello Hina,Greetings from Careers360.com

In General,there are three main streams or groups after class 10th in India.

1.Biology (for medical aspirants)

2.Commerce

3.Humanities/Arts 

First of all, start with identifying your core strengths and interests. Choose the stream that best matches your skills. When you follow the right path, you will

Hello Misbah uddin biswas,

Scoring is not Impossible but one of the toughest in University of Calcutta (CU).

There are many Universities in India but CU is such a university that's infamous for its Miserliness in terms of giving marks.

Here we go:

Attending classes is very important.(unfortunately in most

In Delhi University if you want to apply for B.COM.(hons.) then you must have Mathematics in 12th standard. Sorry, you can't apply for B.COM.(hons.). But there are many other options left for you like you can pursue B.COM. (program) and other BA courses as well. There are so many options

hello Prachii

NATA 2019 Eligibility Criteria has been revised.

• Candidates who have passed his/her Senior Secondary Examination (10+2) or equivalent exam, having Mathematics as one of the subjects are eligible to appear for NATA 2019.
• He/she must have secured at least 50% marks in aggregate in SSC/10+2 or equivalent examination.

• B.Sc. (Maths)
• B.Sc. (Statistics)
• B.Sc. (Chemistry)
• B.Sc. (Physics)
• B.Sc. (PCM)
• B.Sc. (Aviation)