Hi,

I'm solving the integral of sec x.

I'm using a t sub ie

I've integrated to

Now I believe I have to multiply inside the brackets by so I'll end up with

Could someone explain that to me?

Thank You.

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- November 28th 2010, 03:37 PMminusbWorking with sec...any thoughts
Hi,

I'm solving the integral of sec x.

I'm using a t sub ie

I've integrated to

Now I believe I have to multiply inside the brackets by so I'll end up with

Could someone explain that to me?

Thank You. - November 28th 2010, 03:46 PMTheEmptySet
- November 28th 2010, 03:57 PMminusb
Thanks, I know that version... The question is asking to use t=tan(x/2) substitution.

- November 28th 2010, 04:07 PMTheCoffeeMachine
- November 29th 2010, 05:12 AMminusb
- November 29th 2010, 05:13 AMminusb
Double post...

- November 29th 2010, 04:19 PMTheCoffeeMachine