MX2 Integration Marathon (3 Viewers)

[idkkdi]

This was the intended method.

legit where did i go wrong, hella confused its probably one of the subs.

or is this a possible alternate form? desmos ain't registering it for some reason tho

 

[vernburn]

legit where did i go wrong, hella confused its probably one of the subs.

or is this a possible alternate form? desmos ain't registering it for some reason tho

Ngl I can’t even follow your solution

 

[notme123]

let x = tan u
x/ sec^2u / x^2 === > tan^3 u ===> tanusec^2u - tanu let tan u = z, z^2/2 + ln |cos u| lowkey messed it up, say where plz

pls use LATEX

 

[vernburn]

pls use LATEX

or PAPER

 

[idkkdi]

legit where did i go wrong, hella confused its probably one of the subs.

or is this a possible alternate form? desmos ain't registering it for some reason tho

desmos not looking right, what happened in my subs bruh

 

[Qeru]

Really cool integral from stanford which a lot of people have probably seen before:

 

[Qeru]

Super small typing error here.

 

[idkkdi]

let x = tan u
x/ sec^2u / x^2 === > tan^3 u ===> tanusec^2u - tanu let tan u = z, z^2/2 + ln |cos u| lowkey messed it up, say where plz

botched the algebra.

but basically my way.
you sub in x = tan u.
u get ucot^2 u.
and by parts it.
this works right? @vernburn

 

[vernburn]

Really cool integral from stanford which a lot of people have probably seen before:

Seen it b4 but didn’t know it was from Stanford!

 

[idekkedi]

botched the algebra.

but basically my way.
you sub in x = tan u.
u get ucot^2 u.
and by parts it.
this works right? @vernburn

tfw you can't even do basic algebra smh

 

[idkkdi]

Seen it b4 but didn’t know it was from Stanford!

more integrals

 

[notme123]

Super small typing error here.

thanks for picking that up

 

[Qeru]

tfw you can't even do basic algebra smh

wtf is this account

 

[idkkdi]

more integrals

fuck latex

 

[idkkdi]

wtf is this account

my lil bro apparently

 

[notme123]

whats in term of u im having a bit of a mental breakdown

 

[idkkdi]

more integrals

mmm yes sexy latex completed

 

[idkkdi]

more integrals

mmm yes sexy latex completed

the classic integral-calculator.com integral that no one bothers doing.

 

[Qeru]

whats in term of u im having a bit of a mental breakdown

Thats as simple as it gets I think (you can usually simplify if the inverse is in the brackets) also try using \cos^{-1}(x) to get imo looks a lot better

 

[idkkdi]

whats in term of u im having a bit of a mental breakdown

i do better latex smh