This Video Will Make You BETTER at Math 

I can’t believe I haven’t noticed this yet lol. This is a typo. The red text should say “n equals two m”

😂

I was gonna point that out lol but then saw this comment

Is that all math? Do I need university?

​@@rabihak2881 ​ you need university just to show the world you have a piece of paper that shows you have a qualification in a specific discipline, that's it. You will learn more on RU-vid, doing self study, and online workshops than in university.

это база

a property of sqrts is that you can multiply them. so sqrt(2) x sqrt(3) = sqrt(6). here they divided the 28 inside the root by 4, so it says sqrt(4)sqrt(7). and sqrt(4) happens to be the square of 2. thus: 2sqrt(7)

Tomorrow*

rip english

bro💀💀💀

lmao can't solve it any better💀

Contradiction is similar to this

He has “assumed” that root 2 is rational, which is the appropriate way to prove this by contradiction. You can check math textbooks; the same phrase has been used in majority books.

@@kiranjoshi1278 you didn't read the comment, did you?

lmaoooo😭😭😭

videos like these just cover the most basic things in many different regions in math while also giving very little explanation to what they are doing, basically saying "figure it out". But most times people who watch these videos understand what they are watching no one who wants to learn would watch a video like this

this is in no way meant to be a lesson where I teach you something. either someone already knows the content and is revising, or someone watching is thinking about doing further maths, where they 'dip their toe' into more difficult concepts.

If i were to take the limit of your intelligence i would find it approaches -∞ :jk:

Obviously you're not built for maths beyond primary school.

@@jphin9981 You don't even know my level of math idk why you are so triggered. It's a sarcastic comment.

I personally prefer i=sqrt(-1) as this is what i was initially taught but yeah I can see why others don't like this definition.

leads to what contradictions

@@arkdotgif you can prove that 1=-1 using i=sqrt(-1)

​@@somemathshelpthat's the reason why √(ab)=√a√b not always true, so define I=√-1 is not wrong or leading to some contradictions

If you dont agree with this definiton then you Cant possibly solve equations such as: x²+4=0

That's the point. But it's kinda dumb to talk about differentiation and integration without limits or the fundamental theorem of calculus.

I'm glad you liked it!

did u not read the small comments lol

@@MullaBro which one's?

Hi mate jee student here

Nice

@@RandomnessVortex Thanks!

😂😂😂

Eew that sounds gross 🤢

@@anish_3.141 What sinful meaning did you put to my sentence? I just told you that pure mathematics is great.

⁠@@anish_3.141Euw a heathen

Manim (it's a library inside python). If you want to learn it, I would suggest mastering LaTeX first.

@@somemathshelp oh nice, i've been trying create somthings like your animations in blender, but finally i realize that its very complicated and takes a long time to make, where can i learn LaTeX and python for makin these animations?

you can use Manim for that which uses python.

V12

Actually in 7th grade I scored the advarage above advarage score in NWEA Math which is higher than highschool I'm pretty sure

sorry lol. I talked fast so my voice over could match the animation but I found a way to fix it so in future videos this shouldn't be an issue :)

This video was created using a library inside of Python called Manim. This video is a great introduction: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-rUsUrbWb2D4.html&ab_channel=BenjaminHackl However, before you start working with Manim, you should learn LaTeX first. This is another great video: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-Jp0lPj2-DQA.html&ab_channel=Dr.TreforBazett Alternatively, you can create similar videos on powerpoint like this: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-hRTBVrEkb6A.html&ab_channel=Mathemaniac I would suggest learning LaTeX anyway, as it is really fun and not that difficult to grasp. Happy animating :)

@@somemathshelp I already know how to write in LaTeX! Thank you so much!

Manim. There are a few tutorials on the internet about this. If you do have a go at animating maths like this yourself, don't worry if it seems hard. There is a bit of a learning curve (especially trying to install it lol), but it is incredibly satisfying. Also I would recommend you learn LaTeX before starting manim.

I have a question....is handling PCMB difficult??

😭😭

Not everybody have a good teacher

maybe it’s just too hard for them

I like math

ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-QUtHxOAzzBs.htmlsi=KtrFNstLGIlTxxBy

You gotta visit Uzbekistan,if you wanna figure it out

Because we are finding the area under the curve. The 'u' here means units and raised to power 2 is used when area of any shape is found

For eg when we multiple 2 sides of square to find the area we get side x side as the formula. Anything multiply by itself one time is squared or to the power of 2

Agreed. Also, it's rather improper to use "u" as a random variable, especially when you're involving integration, because you should reserve u for u-substitution.

no. Obviously context matters. u can be used to represent units, or in this case units squared. In this problem, u-sub was not used so there is no confusion around what u means. Even if the problem did use u-sub, it would still be correct to use u^2, though for clarity it would be best to have u for u-sub in italics and u for units in default text. That was not necessary for this case, though.

If you write a quadratic equation as ax^2 + bx + c = 0 then the roots will be (-b +/- sqrt(b^2 - 4ac))/2a

Manim (it’s a package inside of python I think I don’t really know how it works. Also it was created by 3B1B.). If you want to learn it, I would suggest mastering LaTeX first.

@@somemathshelp thanks 😊 for the information bro

@@somemathshelp oh no wonder its so similar to 3b1b's style lol

Fr, I was pausing every couple seconds to grasp what he said and did, even though I've taken calculus. But, that makes for a short and succinct video!

Thank you so much!

a 2d line will have a 2d gradient?