4u complex numbers (1 Viewer)

[Shadowdude]

Don't you use now though anyway?

Yeah. Much nicer.

 

[AAEldar]

Yeah. Much nicer.

I'll definitely agree with that. Plus, using it makes me realise where it comes from, cis is just ew.

 

[hscishard]

I can't think of why cis = e^ix
Someone tell me

 

[Shadowdude]

I can't think of why cis = e^ix
Someone tell me

http://en.wikipedia.org/wiki/Euler's_formula

 

[hscishard]

Cool link.

 

[jnney]

Are we meant to use that instead of cis?

 

[ohexploitable]

you write cosx+isinx lol

nah dw, they won't mark you wrong in the exam

but if your teacher has a huge black dildo up their ass then just do what they want

 

[AAEldar]

Are we meant to use that instead of cis?

For the HSC you use or just use .

is what you use in Uni.

 

[Shadowdude]

Are we meant to use that instead of cis?

You're in high school - use cis for now but like... second week of uni once you get to polar forms, they'll change it to a nicer form.

 

[funnytomato]

you write cosx+isinx lol

+1

but if your teacher has a huge black dildo up their ass then just do what they want

is ohexploitable a guy or a girl??