serious note for anyone look at this there is a major error in how R1,1 R2,1 R3,1 are handled: he has h = (b-a)/n up top... in reality for how the rest of the problem treats h, h is actually = b-a you will also notice an error where h/2[f()...] and h/4[f()....], so in these cases the value h/? = h/2n in summary: h=b-a and h/?=h/2n... hope someone gets help from this
Nope, he did it correctly there. You want to calculate lower bound, upper bound and the center. h is the distance between a and b. This means that h/2 + a is exactly h/2 differing from the upper and lower bound.
Thank you so much, finally got it! Good mix of being easy enough to easily aply but detailed enough to get more into the theory behind it!
ruclips.net/video/vFDMaHQ4kW8/видео.html 💐.
serious note for anyone look at this there is a major error in how R1,1 R2,1 R3,1 are handled:
he has h = (b-a)/n up top... in reality for how the rest of the problem treats h, h is actually = b-a
you will also notice an error where h/2[f()...] and h/4[f()....], so in these cases the value h/? = h/2n
in summary: h=b-a and h/?=h/2n...
hope someone gets help from this
also its just the trapazoid rule, so u can go look it up and get the correct formula for R(?,1)
Thank you, it was very enlightening
At 3:48, the function should be f(a+h) instead of f(a+h/2)). This goes for all the values until it reaches the upper limit b.
Yeah I think there is something wrong at 3:48
Nope, he did it correctly there.
You want to calculate lower bound, upper bound and the center. h is the distance between a and b. This means that h/2 + a is exactly h/2 differing from the upper and lower bound.
@@RockBottom7626 no, he defined h = (a-b)n, which means h = step size, h is treated differently in his equation from how he defined it
@@dylanzelkin8506
Sorry, I missed that.
You are correct.
MWAH thank you
Great explanation! Unlike my stupid text book which only bothers to introduce the concepts haha
Fantastic explanation!
ruclips.net/video/vFDMaHQ4kW8/видео.html 💐
thanks :)
ruclips.net/video/vFDMaHQ4kW8/видео.html 💐
what a sweat voice man
i was surprised i wasnt hindu voice xDD
but how to find T02 for example some source it is start at 0
ruclips.net/video/vFDMaHQ4kW8/видео.html 💐
Uuuhhh uuuummmm uuuuuhhhhhhm uh uh uh uh uh uh uhhhh uuuuummm uhm
I still don't understand. :(
nice
Babushka boi selam :P
Thanx
so basically its simpson's rule