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-   -   calculus ppl listen up (http://www.flashflashrevolution.com/vbz/showthread.php?t=11334)

dancingmaniac3 06-6-2004 08:32 PM

calculus ppl listen up
 
this isnt really critical thinking but there isnt a math topic here so ill post it here since u have to think about it...so yeah i need help with a calculus problem...


ln tan x prime + (sinē x + cosē x)
----------------------------------------
(tan x) prime

Kilgamayan 06-6-2004 08:53 PM

Is the problem asking for the integral? The fraction seems set up for u-substitution though I can't think of what to do with the tangent off the top of my head.

(sinē x + cosē x) is equal to 1, in case that helps at all.

dancingmaniac3 06-6-2004 09:02 PM

yeah i already figured that out...i cant figure out the rest.

classof04 06-6-2004 09:43 PM

Eureka!!! I got it E=MC2

flipmaster99 06-6-2004 09:56 PM

What exactly do you want done to this equation? The person above asked if you wanted the integral, but you said nothing to answer the question...

EDIT:
Also, in the numerator of the equation is it set up as ln((tan x)') or (ln(tan x))'
where ' is prime.

dancingmaniac3 06-6-2004 10:19 PM

i dunno its a math problem im supposed to figure out..no questions asked.

Kilgamayan 06-7-2004 12:55 AM

There's no problem involved. You don't have a goal or an equation or anything.

dancingmaniac3 06-7-2004 10:58 AM

yeah i think its asking for the integral, which is wut i thought but i wasnt sure. even with that answered, i cant figure out the rest.

SohCahToa 06-8-2004 08:23 AM

hey!! its a topic abot me, ur so kind

Pennybags 06-8-2004 03:10 PM

No, you are Trig ratios, not calculus :P

Anywho, yes, we need to know if you are integrating or differentiating here. And also, are you sure that is a prime and not an exponent?

dancingmaniac3 06-8-2004 05:19 PM

i have no idea it was just given to me...

Afrobean 06-8-2004 08:43 PM

I'm so glad I'm not in calculus yet...


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