Advertisement
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

Maths (H): Some proof helps.

  • 05-06-2012 3:15pm
    #1
    WestIRL
    Registered Users, Registered Users 2 Posts: 55 ✭✭


    Hey if anyone could give me a breakdown of how to derive the formula of a sphere using integration methods that would be brilliant :D

    All I remember is it has something to do with the centre being (0,0) but that's about it.

    Also does anyone know how to use proof by contradiction to proof that root 2 is irrational or something like that.

    Much thanks.


Comments

Advertisement