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Old 06-6-2004, 08:32 PM   #1
dancingmaniac3
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Default 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
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Old 06-6-2004, 08:53 PM   #2
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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.
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Old 06-6-2004, 09:02 PM   #3
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yeah i already figured that out...i cant figure out the rest.
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Old 06-6-2004, 09:43 PM   #4
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Eureka!!! I got it E=MC2
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Old 06-6-2004, 09:56 PM   #5
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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.
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Old 06-6-2004, 10:19 PM   #6
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i dunno its a math problem im supposed to figure out..no questions asked.
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Old 06-7-2004, 12:55 AM   #7
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There's no problem involved. You don't have a goal or an equation or anything.
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Old 06-7-2004, 10:58 AM   #8
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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.
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Old 06-8-2004, 08:23 AM   #9
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hey!! its a topic abot me, ur so kind
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Old 06-8-2004, 03:10 PM   #10
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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?
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Old 06-8-2004, 05:19 PM   #11
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i have no idea it was just given to me...
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Old 06-8-2004, 08:43 PM   #12
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I'm so glad I'm not in calculus yet...
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