Beginner calculus question... (1 Viewer)

[Sy123]

nice name m8
and u gotta teach me how to use LaTex one time

Haha, yes I like your name too.

I gradually learnt latex through: http://www.codecogs.com/latex/eqneditor.php

I kept using the buttons to make the image, and gradually I learnt all the commands by heart, and now I just use the tex /tex editor here

 

[Peeik]

Haha, yes I like your name too.

I gradually learnt latex through: http://www.codecogs.com/latex/eqneditor.php

I kept using the buttons to make the image, and gradually I learnt all the commands by heart, and now I just use the [/tex] built in editor here.

There's an in built editor here? I dont see the 'function' button that they use to have....

 

[Siddy123]

Haha, yes I like your name too.

I gradually learnt latex through: http://www.codecogs.com/latex/eqned...ditor here[/QUOTE] ill check that out. thanx

 

[Sy123]

There's an in built editor here? I dont see the 'function' button that they use to have....

Well you have to bound the commands with the commands

[$tex] and at the end [/tex$]

There are NO dollar signs here. I just did that otherwise it will think Im writing latex

 

[Peeik]

Well you have to bound the commands with the commands

[$tex] and at the end [/tex$]

There are NO dollar signs here. I just did that otherwise it will think Im writing latex

ahhhhh i see what you mean now.....and you just put the latex coding in between there?

 

[Siddy123]

Well you have to bound the commands with the commands

[$tex] and at the end [/tex$]

There are NO dollar signs here. I just did that otherwise it will think Im writing latex

 

[Sy123]

ahhhhh i see what you mean now.....and you just put the latex coding in between there?

 

[Peeik]

 

[Carrotsticks]

nice name m8
and u gotta teach me how to use LaTex one time

I will teach you on the BOS Study day if I have time.

Probably best if you do =)

 

[Sy123]

http://community.boredofstudies.org/showthread.php?t=234261

Very comprehesive guide

 

[Siddy123]

I will teach you on the BOS Study day if I have time.

alrighty, sounds good

 

[Leffife]

My working out on first principles => Step by step.

http://oi46.tinypic.com/qmyj4g.jpg

 

[softchillisauce]

For y=x^3 find dy/dx at x=1??

Don't use first principles. It's slow, inefficient and prone to mistakes (especially when working with higher powers).
Use this rule: if f(x)=x^n then f'(x)=nx^(n-1)

Now...
y=x^3
dy/dx = 3x^2 and now sub in x=1
= 3 X 1^2
= 3