find the slope of the tangent on the curve x2+y2-4x-1=0 at(3,2)
Hello student,
In order to solve the problem, you need to first differentiate the whole equal equation with respect to y.
Then we put the value of (3,2) at respective places, so the value of the equation becomes 2x+ 2y -4= 6.
Hope it helps..
Answer laterdetermine dy/DX of the following 1)y=root ax +b(root is for both ax and b) 2)y=ln(2x+3) 3)y=e power 2x+3
1. y=sqrt(ax+b)
dy/dx = (a)/(2*(root(ax+b))
this is according to the chain rule.
2. y=ln(2x+3)
dy/dx=(2)/(2x+3)
this is also according to the chain rule of differentiation.
3. y=e^(2x+3)
when we apply chain rule of differentiation in this, we get:
dy/dx=(2)*(e^(2x+3))
Hope I have answered your question. All the best!
airfore X group mock test 2k20
hello aspirant,
you can try the INDIAN AIRFORCE ONLINE TEST if you want the group mock test of 2020, it will surely help or you can visit many different websites available that can provide you the links for the group mock test.
you can also switch to some of the books which may help you with the preparation.
hope that helps
How to get 70/in up board in PCM
Hey there
Maths and chemistry are scoring. Chemistry has no long writing SA type questions and thus you can score maximum in this subject. Physics has derivations and thus you have to learn stepwise skill to write derivations. Maths is calculative but write neat and clean do not cross too much in the question. Point wise writing is important.
Good luck
what is the difference between b.com and b.com(Hons)?And which is more better to study?
Greetings!
The main difference between b.com hons. and b.com is that b.com hons. allows you to specialize in one of the subjects like accounting etc but when it comes to simple b.com then there you don't specialize in any of the subjects but you learn an overview of all the subjects in the course .
B.com hons. is better as it allows you to specialize in one subject.
Thankyou
