If you have a new account but are having problems posting or verifying your account, please email us on hello@boards.ie for help. Thanks :)

Hello all! Please ensure that you are posting a new thread or question in the appropriate forum. The Feedback forum is overwhelmed with questions that are having to be moved elsewhere. If you need help to verify your account contact hello@boards.ie

Hi there,
There is an issue with role permissions that is being worked on at the moment.
If you are having trouble with access or permissions on regional forums please post here to get access: https://www.boards.ie/discussion/2058365403/you-do-not-have-permission-for-that#latest

calculus question

eoins23456 · 2011-02-19 18:35:27

find the following derivative d/dx integral of (sin(t))/t with limits x and 0 Just looking over exam papers and ive never come across something like this.do u integrate n stick in the limts n differenciate it or what?i dont want to know the answer just maybe explained to me.thanks

19-02-2011 6:35pm

#1

eoins23456

Registered Users, Registered Users 2 Posts: 603 ✭✭✭

Join Date: January 2010

Posts: 531

find the following derivative

d/dx integral of (sin(t))/t with limits x and 0

Just looking over exam papers and ive never come across something like this.do u integrate n stick in the limts n differenciate it or what?i dont want to know the answer just maybe explained to me.thanks

0

Comments

#2 19-02-2011 6:54pm

Fremen

Registered Users, Registered Users 2 Posts: 2,481 ✭✭✭

Join Date: May 2006

Posts: 2356

Look up the fundamental theorem of calculus. It says that the derivative of the integral of a function f is just f.

0