A problem to solve

[Kriegerseele]

as this is an engineering clan and you have way too much time

Spoiler:

i got smth for you:
i need to solve two integrals with substitution and nobody in my semester got a clue how to do it. so it would be extremely cool, if some dank engineer with better knowledge than me could solve this and post it here. i need it finished at tuesday.

i wonder which of you mr sexiіs is the fastest to solve it,it probably isnt even that hard

[Xen]

42

[Xen]

Maybe this video helps? I could be wrong since it's been a while but I think this is what you're looking for. It's 100 timesb etter than all the German explanations I could find in 5 mins of googling. https://www.khanacademy.org/math/ap-cal ... -integrals

[MilchRatchet]

dunno whether you already know about this site: https://www.integral-calculator.com/
but it is really good for solving such integrals as it shows you the steps.
In the options you can also set the bounds if needed.

[Dr_Slartibartfart]

You just need to integrate those 2 and then substitute them from each other right?

[Xen]

I think those are two different integrals he must integrate as two separate tasks

[TheGamingBull]

See if you are able to solve it from here

[Kriegerseele]

i think you wrote down the wrong integral ^^
it is 1-x/1+x

[TheGamingBull]

i think you wrote down the wrong integral ^^
it is 1-x/1+x

Just noticed, doesnt really matter for the part I wrote tho, you just change 4 to -4 (because 1-x/1+x)=-(x-1)/(x+1))

[Kriegerseele]

Maybe this video helps? I could be wrong since it's been a while but I think this is what you're looking for. It's 100 timesb etter than all the German explanations I could find in 5 mins of googling. https://www.khanacademy.org/math/ap-cal ... -integrals

thats a good video,thx

[Kriegerseele]

with the help of lilsaah i got a result. would be great if some advanced mr sexiі could check for any mistakes

[Kriegerseele]

i solved the second now with the help of intranet. there is another task with a body of rotation, which i cant solve. if youre interested, i give you the information

[Xen]

post it in here plis I am interested to read it even though I cant help you solve it

[Mettkrieger]

Substitute: 1 with 0 then it's way easier!

[Dr_Oolen]

if you draw that on paper you get fairly good result in 2 minutes



blue is the function youre integrating, and graph of similar resolution you can produce in 1 minute ez, and then you can immediately see its more than 0.5 but definitely less than 0.6 :XD

[L0IN]

I feel inappropriate

[Brati007]

@krygr

cant rly relate to the lastest literature but what helped me alot getting back into this was "https://www.thalia.de/shop/home/rubrikartikel/ID39576646.html?ProvID=11000522". its complexe math described with ez samples. sure worth a look.

[Sekundenkleber]

[Keezoo]

DansGame

nice recent wn8 :^)

[Sekundenkleber]

shouldnt have played 1 game without me, baddie