• ## DrWahoo

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#### Re: Intermediate Value Theorem ...Silva, Theorem 4.2.1 ... ...

Hi [unm]Peter[/unm],

Happy to help!

I wasn't quoting that purposely, though it is true. In fact, it's essentially what the author is proving

GJA Today, 00:54

#### Re: Intermediate Value Theorem ...Silva, Theorem 4.2.1 ... ...

[QUOTE=GJA;118827]Hi [unm]Peter[/unm],

Since $\beta0$, there are values of $x$ such that $|x-\beta| Peter Yesterday, 22:50 #### Re: Trouble with trig integral my calculator’s CAS worked out these antiderivatives ... skeeter Yesterday, 15:17 #### Re: Trouble with trig integral Hi Kristal, welcome to MHB! There are 2 ways that are generally taught to do a substitution. You have the integral Klaas van Aarsen Yesterday, 07:26 #### Re: Trouble with trig integral I did sub it in as a replacement for$\sqrt{x}\$ though.

I posted this elsewhere since I wasn't even sure if it would be approved here.

Kristal Yesterday, 03:27