Home | Community | Message Board
You are not signed in.
Sign In New Account
Forum Index Search Posts Trusted Vendors Highlights Galleries FAQ User List Chat Store Random Growery

Magic-Mushrooms-Shop.com
This site includes paid links. Please support our sponsors.

Community > The Pub
Threaded Mode Threaded  Previous topic Previous  View all topics Index  Next topic Next 

Welcome to the Shroomery Message Board! You are experiencing a small sample of what the site has to offer. Please login or register to post messages and view our exclusive members-only content. You'll gain access to additional forums, file attachments, board customizations, encrypted private messages, and much more!

Myyco.com Shop: Golden Teacher Liquid Culture For Sale

Jump to first unread post Pages: 1 | 2 |  [ show all ]
Please help me with my Calculus homework!
    #5226829 -

How can I put the function:

[e^2y]-[e^-2y]=2x

into a form where y is a funtion of x?

I know it is supposed to end up as ln(x+[x^(2)+1]^(1/2)) but I just don't understand how to get from one to the other...

:confused:


--------------------

http://www.myspace.com/sarasotafnb
http://www.wcwtampa.com

Extras: Filter Print Post Top
Re: Please help me with my Calculus homework! [Re: dr0mni]
    #5226938 -

Farthest math I've taken is Trig...

can't help ya sorry. :smile:

Extras: Filter Print Post Top
Re: Please help me with my Calculus homework! [Re: VoidOfsPg]
    #5226980 -

Sorry bro, but that just makes me sooooooo damn happy i'm done with that stuff. No that I actually retained any of it.


--------------------
“Let’s put it this way – to lump psychedelic mushrooms into the same group as methamphetamine is like lumping the Bible into the same group as Mein Kampf.
I mean shit; they’re both books, right?”

Joe Rogan


R.I.P. - "Bones" - One of the greatest people I've ever had the pleasure of getting to know and become friends with.

Extras: Filter Print Post Top
Re: Please help me with my Calculus homework! [Re: cookeman]
    #5226982 -

circumference = pi x diamater


woot


--------------------
Grumpy Old Man.

Extras: Filter Print Post Top
Re: Please help me with my Calculus homework! [Re: VoidOfsPg]
    #5226984 -

If no one has helped you before I get back from the liquor store I will. Back in half an hour.


--------------------
You can't hold a man down without staying down with him.
-- Booker T. Washington

Extras: Filter Print Post Top
Re: Please help me with my Calculus homework! [Re: DocPsilocybin]
    #5227004 -

I got y = (1/2)ln(x). :boxerface:


--------------------
:yesnod::thumbup:

Extras: Filter Print Post Top
Re: Please help me with my Calculus homework! [Re: skydog]
    #5227040 -

yeah, that's the same thing I got

Extras: Filter Print Post Top
Re: Please help me with my Calculus homework! [Re: phalloidin]
    #5227077 -

I take that back, I got y=ln(2x)/4

Extras: Filter Print Post Top
Re: Please help me with my Calculus homework! *DELETED* [Re: phalloidin]
    #5227107 -

Post deleted by ThaiLipaYai

Reason for deletion: Stupidity



--------------------
It's just some nights, you really want to go out, get some hot bitch to dump Goose down your throat and snort coke off a stripper's tits.

Extras: Filter Print Post Top
Re: Please help me with my Calculus homework! *DELETED* [Re: Scott Bennett]
    #5227120 -

Post deleted by ThaiLipaYai

Reason for deletion: Stupidity



--------------------
It's just some nights, you really want to go out, get some hot bitch to dump Goose down your throat and snort coke off a stripper's tits.

Extras: Filter Print Post Top
Re: Please help me with my Calculus homework! [Re: Scott Bennett]
    #5227153 -

no, you can't do that because

ln(e^2y + e^-2y) is not the same as ln(e^2y) + ln(e^-2y)

because

ln (e^2y * e^-2y)= ln(e^2y) + ln(e^-2y)

if it was that simple I would've had the answer a long time ago


--------------------

http://www.myspace.com/sarasotafnb
http://www.wcwtampa.com

Extras: Filter Print Post Top
Re: Please help me with my Calculus homework! *DELETED* [Re: dr0mni]
    #5227189 -

Post deleted by ThaiLipaYai

Reason for deletion: Stupidity



--------------------
It's just some nights, you really want to go out, get some hot bitch to dump Goose down your throat and snort coke off a stripper's tits.

Extras: Filter Print Post Top
Re: Please help me with my Calculus homework! [Re: dr0mni]
    #5227206 -

What section is this in?

It looked like a hyperbolic function to me, so i used u-substitution and got

y= arcsinh x

arcsinh of x = ln(x+sqrt(x^2+1)

I think that is it, no calculus just hyperbolics

Extras: Filter Print Post Top
Re: Please help me with my Calculus homework! *DELETED* [Re: DieCommie]
    #5227217 -

Post deleted by ThaiLipaYai

Reason for deletion: Stupidity



--------------------
It's just some nights, you really want to go out, get some hot bitch to dump Goose down your throat and snort coke off a stripper's tits.

Extras: Filter Print Post Top
Re: Please help me with my Calculus homework! [Re: Scott Bennett]
    #5227222 -

he wants to put it in a form where y is a function of x, so thats what i did.

Extras: Filter Print Post Top
Re: Please help me with my Calculus homework! [Re: Scott Bennett]
    #5227223 -

no no no. Natural logarithms don't get distributed like scalar numbers do

You have to take the log of the entire right side ( ln(2x)) and also the entire left side (ln(e^.. - e^..)) because 2x= e^.. -e^..


--------------------

http://www.myspace.com/sarasotafnb
http://www.wcwtampa.com

Extras: Filter Print Post Top
Re: Please help me with my Calculus homework! *DELETED* [Re: dr0mni]
    #5227354 -

Post deleted by ThaiLipaYai

Reason for deletion: Stupidity



--------------------
It's just some nights, you really want to go out, get some hot bitch to dump Goose down your throat and snort coke off a stripper's tits.

Extras: Filter Print Post Top
Re: Please help me with my Calculus homework! [Re: Scott Bennett]
    #5227377 -

He appears to be using log rules correctly to me.

Im telling you the key is hyperbolic. I already solved it as described above. Use u-substitution (u=2y), and the def. of sinh and arcsinh.

Extras: Filter Print Post Top
Re: Please help me with my Calculus homework! [Re: DieCommie]
    #5227411 -

yeah I think your right. My cal class never even covered hyperbolic functions, but I just looked it up in my book.

Extras: Filter Print Post Top
Re: Please help me with my Calculus homework! [Re: phalloidin]
    #5227444 -

Ok how about help me with my calc problem now  :grin:

"Find a vector orthogonal to both <-4,-3,0> and <0,-3,4> of the form <1,_,_>"

The answer I get is <1,-3/4,-9/16> but that is wrong.

Extras: Filter Print Post Top
Jump to top Pages: 1 | 2 |  [ show all ]

Myyco.com Shop: Golden Teacher Liquid Culture For Sale

Community > The Pub
Threaded Mode Threaded  Previous topic Previous  View all topics Index  Next topic Next 

Similar ThreadsPosterViewsRepliesLast post
* LA Schools to Limit Homework
( 1 2 3 4 all )		 Newlord 3,541 63 07/01/11 04:53 AM
by SprewellSleeve
* convince me to fucking do my homework...
( 1 2 all )		 AgroCrag 4,268 22 09/14/08 05:43 PM
by AgroCrag
* Statistics homework help PLEASE! PyroBurns 756 6 02/17/09 10:57 PM
by tpihkal
* .
( 1 2 3 all )		 z_x_x_z 4,279 44 11/10/05 09:19 AM
by Organic
* Adderall for college (esp. homework)?
( 1 2 3 all )		 the bizzle 2,500 44 09/21/09 11:00 PM
by Sventington
* Homework
( 1 2 all )		 Coffee 1,462 25 09/20/09 06:40 PM
by Neuron
* I cant do my homework... Sterben 569 18 01/16/12 10:03 AM
by morrowasted
* Do you have trouble starting your homework? Cubieman420 1,530 12 12/15/05 11:41 AM
by WhiskeyClone

Extra information
You cannot start new topics / You cannot reply to topics
HTML is disabled / BBCode is enabled
Moderator: Entire Staff
1,278 topic views. 1 members, 85 guests and 127 web crawlers are browsing this forum.
[ Show Images Only | Sort by Score | Print Topic ]
Search this thread:

Copyright 1997-2026 Mind Media. Some rights reserved.

Generated in 0.029 seconds spending 0.006 seconds on 16 queries.