Linear Algebra Final exam review: Part 1
2:09:01
Calculus II: Final exam review!
2:30:27
Calculus II: Curvature
13:50
3 жыл бұрын
Calculus II: Surface of revolution
13:16
Calculus II: Arc length of a curve
37:06
Linear algebra: Basis and dimension
49:10
Calculus II: Tangents to Polar curves
21:18
Calculus II: Polar coordinates
22:52
3 жыл бұрын
Calculus II: Binomial series
12:53
3 жыл бұрын
Calculus II: Parametric curves
20:05
3 жыл бұрын
Linear Algebra: Linear Independence
55:40
Linear Algebra: Subspaces
33:02
3 жыл бұрын
Linear Algebra: Vector spaces
45:10
3 жыл бұрын
Linear Algebra: Cramer's rule
17:44
3 жыл бұрын
Calculus II: Taylor's inequality
26:11
Linear Algebra: Important matrices
17:46
Пікірлер
@abdulrahmanmasdi4422
@abdulrahmanmasdi4422 17 сағат бұрын
thank you sir i realy appreciate your efforts i passed the mid term because of you i started from the beginning of the playlist and until now every thing clear for me thanks a lot
@sareeRZ
@sareeRZ 3 күн бұрын
For question 12 you don't really need trig. as i was able to solve it using similar triangles but requires more algebra
@BrunoSilva-oz5es
@BrunoSilva-oz5es 3 күн бұрын
why choose such a hard deritive for the first problem?
@DeclanPWall
@DeclanPWall 4 күн бұрын
Thank you for this whole series! It's been a big help in getting through this class
@Isaiah_Lovegrove
@Isaiah_Lovegrove 6 күн бұрын
thank you!!!!!!!!!!!!!!!!!!!!!!!!!!!!
@dcmyoutube6905
@dcmyoutube6905 9 күн бұрын
Very good explanation 👍🏾
@jshellenberger7876
@jshellenberger7876 10 күн бұрын
Instead of the VFW giving you, Dave Heffernan from Nikon Rama, who’s selling the weed since I’ve been here before it was legal and I can’t get my prescriptions so I only have one person to go to and he’s got a contract with his school, but I but I can’t have a contract with my school and immigration is still involved in the contract and job recruiting process because it’s a collective culture Dave Heffron. Dave had his share of drugs virgins rock ‘n’ roll. Whatever instead of they blacklisted me according to Dave, he had a hard time with the Covid vaccine. Also, they forced the vaccine on everybody here in order to be able to work. I want to see Dave for some weed while I was in grad school cyber class and I think that kind of freaked him out a little bit and then after Cabool, I thought the colonel was calling me down to a building using telekinesis like we do now and con Rama Corot and I went down there and I stood in the parking lot The building with the big sheriff badge on the top of it as you get close to the bridge, I think it used to be a cobra gold hideout as an embassy was hacking my computer the entire time I could feel that they were trying to tell me to go somewhere and do something so I went there and took pictures of myself there and sent them to the colonel I never got a response because he was expecting the VFW to understand how to do an online application. #POW.
@SnowwyandSomi
@SnowwyandSomi 11 күн бұрын
At 13:32, why did we change it from e^(-t^2) to e^-t ?
@utuberaj60
@utuberaj60 15 күн бұрын
Quite a nice way you have explained Asymptotes using the concepts of calculus, aka limits, which, surprisingly covers Asymptotes beyond the usual and more simpler Rational Functions. In the last example, finding 'm'' can be done WITHOUT multiplying the conjugate, as the numerator and denominator both have 'x' as the common factor, that cancel our, and then taking the limit as x--->- infinity gets the same answer. One last question - what will be the Slant Asymptote when the degree of the numerator differs from that of the denominator Polynomial function by say 2. The 'asyptote' if you can still call that, will be a parabola. Can you make a video with such a case?
@adelmaghrabi8254
@adelmaghrabi8254 17 күн бұрын
at 5:11 ithink the factoring was wrong , beacause (-3) + 1 doesnt equal 5
@Flappyjack-h4f
@Flappyjack-h4f 19 күн бұрын
A good one!
@faridjackson875
@faridjackson875 19 күн бұрын
🎉🎉
@dzifa631
@dzifa631 20 күн бұрын
For example 4, can you choose to get rid of the fraction by muktiplying each term by (x-2) and go on from there? i did that and it seemed so much easier, however, the answers would be different from yours. am i wrong?
@supnoobs3988
@supnoobs3988 23 күн бұрын
You forgot to add where F'(x) DNE, which is at 0. The point at which x=0 is the actual local minimum!
@waffle9644
@waffle9644 8 күн бұрын
What example? I don't see any cases where f'(x) is undefined.
@supnoobs3988
@supnoobs3988 7 күн бұрын
4
@achgles
@achgles Ай бұрын
great video except for that blue color
@hshh8573
@hshh8573 Ай бұрын
THANKS
@pschymit
@pschymit Ай бұрын
Thanks you! I’m enjoying these videos very much!
@pschymit
@pschymit Ай бұрын
Ex 1 is interesting … you could calculate the area from t=0 to t=pi using the same formula, but multiplying by 2, as this only calculates the area of the top half of the ellipse. Or, calculate the area of the bottom half of the ellipse between t=pi to t=2pi, and doubling that result. Then, x values increase from negative to positive, so you don’t need the negative sign outside the integral. However, the area would be negative because it’s in the negative (y<0) half of the coordinate system. So, the provided formula works for an entire revolution of t, with the negative sign applying correctly for all values of t! I hope I have that right!
@KaiyuanLiu-m8t
@KaiyuanLiu-m8t Ай бұрын
watch three times but still understand nothing about the last example hope i dont get that kind of question on my exam🥲🥲🥲🥲🥲🥲🥲🥲🥲🥲🥲🥲🥲
@pschymit
@pschymit Ай бұрын
For example 4, the direction of the curve wasn’t shown. I think, as t increases, the logarithm increases, so the curve should be marked as moving in the positive x direction, yes?
@Satyaswarup901
@Satyaswarup901 Ай бұрын
What a teacher , u r the goattt ❤
@wild_rasp
@wild_rasp Ай бұрын
golden channel decent proof
@pschymit
@pschymit Ай бұрын
In Example 4, I see a possible very minor simplification : (-1)^(n-6) can be expressed as (-1)^n , as the alternation between -1 and 1 remains the same. Sorry for these little points; I’m greatly enjoying this refresher for me, just encountering your terrific videos years after they were published!
@pschymit
@pschymit Ай бұрын
A minor correction (I think) with example 3: you stated that 1/(1+x^2) = 1/(1-[-x]^2) . I think that should read 1/(1+x^2) = 1/(1-[-(x^2)])
@pschymit
@pschymit Ай бұрын
Thanks for these videos! For example 2, can we tidy up the final result by changing the summation terms by starting at n=1 (instead of n=0), thereby changing each of the powers from (n+1) to just n?
@georgesadler7830
@georgesadler7830 Ай бұрын
Professor Math for Thought, thank you for the Calculus Two final exam review, however, part of your Playlist goes into Calculus Three problem selection. I have tutored Calculus Two and students struggle with Calculus Two. Instead of Calculus Three problems, there are many more topics in Calculus Two that could be covered in your lengthy Playlist.
@waffle9644
@waffle9644 Ай бұрын
Example 3, 21:35 first line should have a positive 3/4
@waffle9644
@waffle9644 Ай бұрын
13:20 why use squeeze theorem and not (sinx)/x = 1 law. I multiply top and bottom by (1/x) and get that the limit is 1
@Tashhhie
@Tashhhie Ай бұрын
Thank you .. really helpful ❤
@DavidChime-j6g
@DavidChime-j6g Ай бұрын
Sharp!!!!
@mmaarij06
@mmaarij06 Ай бұрын
why did we take the test values for the quadratic at minute 20:07 , but not for the quadratic at minute 5:24?
@mmaarij06
@mmaarij06 Ай бұрын
also in the last example, isn't it supposed to be x≤-a or x≥a rule that we use, as the absolute value of x is greater than 2, and not less than?
@pschymit
@pschymit Ай бұрын
In Ex 2, you mentioned cos(n) > 0. I thought “why can’t cos^2(n) = 0 as well, in which case we should say that n/( n^2 - n ) is >= n/(n^2) , not > . However, I realised this is because n is a natural number and cos^2(x) is zero only when x is a multiple of pi.
@vistawilliam820
@vistawilliam820 Ай бұрын
love you my guy... thank you
@thundermario4568
@thundermario4568 2 ай бұрын
How come in example two when you are dividing by theta cubed, why can u not split it into theta squared / theta squared and multiply that by sin(6 theta ) / theta? I tried it and i got a different answer so why would it be different(unless i just did the question wrong asw)?
@greatheights5481
@greatheights5481 2 ай бұрын
Who is here in 2024
@maisasaza6848
@maisasaza6848 2 ай бұрын
you make these concepts easy for normal people to understand. god bless dude you've got crazy talent
@micymouse4495
@micymouse4495 2 ай бұрын
thank you so much. l've been searching for a simple way to understand this
@adamjohns9711
@adamjohns9711 2 ай бұрын
This video is so well put together, and the examples done are perfect to show how induction can be used with sequences. Thank you very much
@CM-js7se
@CM-js7se 3 ай бұрын
Thank you! It's my first year in university, the algebra professor started the first class with this and I couldn't understand anything 🫶🏽
@elvisnnaemeka6722
@elvisnnaemeka6722 3 ай бұрын
Wow. You made this so much easy. Thank you
@hxac_
@hxac_ 3 ай бұрын
Thank you so much for the great explanation
@jamesbradleydevomra9523
@jamesbradleydevomra9523 3 ай бұрын
36:55 why is it not In subscript 2(n-1)? because in the previous step the exponent was 2n-2.
@airix731
@airix731 3 ай бұрын
Amazing video, clear and consistent
@h.d4632
@h.d4632 3 ай бұрын
Your explanatios are very clear,thank you for those gems <3
@kunleajibade9602
@kunleajibade9602 3 ай бұрын
Awesome video.... love the way you took time to ezplain each step you took.. I Didn't understand anything (i'm relatively new to calculus but have an exam that might cover this in 6 days) but i hope to understand it as much as you someday ❤
@jamesbradleydevomra9523
@jamesbradleydevomra9523 4 ай бұрын
nice
@FinnFinn-h8x
@FinnFinn-h8x 5 ай бұрын
He never finished linear algebra 😢
@wild_rasp
@wild_rasp Ай бұрын
🤯
@Dazzletoad
@Dazzletoad 5 ай бұрын
I don't know if I commented before, but this video is terrible. Too much yapping on, and not very clear in parts. For example, why bring up the mystery of the formulae for simple shapes just to go straight on to say the FTOC shows how differentiation and manipulation are related? I would recommend scripting this. You obviously enjoy this, and it seems you have a good understanding, that's just wasted ig your video is messy - especially given all the other material on KZbin. I appreciate the upload, however 👍🏻
@gouriss
@gouriss Ай бұрын
The video is good to me.
@Dazzletoad
@Dazzletoad Ай бұрын
@@gouriss cool, but I don't get the point of telling me that. If it's useful then I'm happy for you, maybe it's differences in requirements of the depth of understanding.
@SanjiVinsmoke-u8y
@SanjiVinsmoke-u8y 5 ай бұрын
i really want to thank you because you greatly helped my studies and if your seeing this THE VIDEOS YOU PROVIDE ARE SIMPLE AND A LOT HELPFUL than any modules and teachers I've ever met. Please continue uploading and you have got yourself a loyal subscriber. Thanks a lot
@raysontan1021
@raysontan1021 5 ай бұрын
In example 1, isn't (-2x^3 / 3) + (6x / 3) = (-2x^3 + 6x) / 3 ?