i am given that

prove that there is a solution for 0<x<1

using roll theorem

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- February 2nd 2009, 11:08 AMtransgalacticroll theorem question..
i am given that

prove that there is a solution for 0<x<1

using roll theorem

- February 2nd 2009, 12:12 PMThePerfectHacker
- February 4th 2009, 01:28 AMtransgalactic
if i put x=1 on your function

f(1) doesnt equal zero

how you get f(1)=0

?? - February 4th 2009, 04:17 AMThePerfectHacker
- February 5th 2009, 09:43 PMtransgalactic
i cant see the equation that if i will put x=1

i will get 0

? - February 8th 2009, 08:53 AMtransgalactic
there is no such hypothesis in the posted question

?? - February 8th 2009, 11:20 AMThePerfectHacker
- February 8th 2009, 12:44 PMtransgalactic
- February 8th 2009, 04:53 PMThePerfectHacker
- February 8th 2009, 08:21 PMtransgalactic
ok if f(0)=f(1) then there is a point c for which

f'(c)=0

0<c<1

but its not a solution for f(x)

its an extreme point

?? - February 8th 2009, 08:24 PMThePerfectHacker
- February 8th 2009, 11:48 PMtransgalactic
so you take a function

which is an anti derivative of my given equation that i need find solution to.

so the extreme point of f(x) is the solution of f'(x)

thanks:) - February 9th 2009, 05:58 PMThePerfectHacker
Yes, finally you understand. (Clapping)