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@SrikarMeda 8 күн бұрын

excellent👌👌

@maths-pro-by-khan-sir 27 күн бұрын

*Great explanation Sir. Thanks, lots of love from India*

@saari0103 29 күн бұрын

5:24 why theta limits are from pi to 2pi Could you pls explain

@XYZandRGB 29 күн бұрын

Theta starts at the positive x axis, and moves toward the positive y axis, so it has to travel halfway around and start at pi.

@HamzaAli-hh7ub Ай бұрын

makes learning so interesting

@madnessinmymethod 2 ай бұрын

finally a good video regarding this !!! thank you !!!

@ekanshsharma1507 2 ай бұрын

Very intuitve explanation. Thanks 💯

@abdullahrafeq6733 3 ай бұрын

i have a re-exam and now phi is much more intuitive than the first time!! Thanks very very much for such a good explanation!!!!

@parsasoli2015 3 ай бұрын

a really nice representation thank you

@Mel-wq5in 3 ай бұрын

very helpful video! i have a calculus coming up and you have no idea how this saved me hahah thanks a bunch 😊

@XYZandRGB 3 ай бұрын

Good luck on your exam!

@strictlysega 4 ай бұрын

nt exactly a music vid, but nice to see someone throwing out some love for talvin singh

@XYZandRGB 4 ай бұрын

true! maybe a "visualizer"?

@silverspin 5 ай бұрын

Thanks! This was extremely helpful :D

@onarollthough7380 5 ай бұрын

So x and y axioms have an angular relationship and the z axioms phi is independent, having half the values because its the same on either side of the axis without concern with position. Hmm interesting stuff.

@valentinaflores9043 5 ай бұрын

AMAZING VIDEO THANK YOU SO MUCH

@kiranjoseph3879 5 ай бұрын

Great explanation sir

@MathSenpai 6 ай бұрын

what app and OS are you using?

@XYZandRGB 4 ай бұрын

I'm using a samsung tablet running android, the app is the 'Samsung Notes' app that came with it

@broken_but_blessed 6 ай бұрын

A good teacher is one who can make complicated topics the most easiest ones. Thank you

@VNFilmography 6 ай бұрын

Thank you

@culturecreating 6 ай бұрын

as in polar coordinate 2d we needed an initial line and pole for frame of reference , i wonder if we need all the three axes here?

@XYZandRGB 3 ай бұрын

Changing the frame of reference from what I described here is a bit more advanced than what I can cover here, but I would assume we need all 3 axes to define a frame of reference.

@maheenkamran5258 6 ай бұрын

Thank you so much! this made it so clear

@commonwombat-h6r 7 ай бұрын

thank you SO MUCH for this video. It got me unstuck. I didn't realize that the vertical angle goes only from 0 to Pi, not to 2Pi, like angles usually would

@malefetsanekoalane4549 7 ай бұрын

Great animation.Thanks. You have my subscription. I think greatly of all the pre computer graphics mathematicians who could see it all in their heads.Makes one wonder? In the long run are our brains going to be less or more capable of visualisation?

@XYZandRGB 7 ай бұрын

That's such an interesting question. I feel like we are adding to the number of people that can visualize a topic each time we express it in a new way. There's no shortage of difficult concepts to understand, so I suppose anyone can still exercise the skill as much as they want. I had a colleague suggest that some boys gain an advantage in spatial visualization over girls from jumping off of playground equipment and tracking movements of the ball in sports more often. I have no idea if nature or nurture is the main culprit, but I suspect it's a skill that can be strengthened.

@malefetsanekoalane4549 7 ай бұрын

Thanks

@Slushh111 7 ай бұрын

This was 3 years ago and no comment, everyone is speechless by such creativity. This is perfect.

@Basta645 7 ай бұрын

GUNA HEMBRAM kist College Reg No -2201214167

@Basta645 7 ай бұрын

BINOD SINGH Kist college Reg No -2201214165

@Basta645 7 ай бұрын

KIST college Se konkon dekh raha hai

@steveying1305 8 ай бұрын

This video made me understand why theta is only from 0 to π, thanks!

@goldCrystalhaze 8 ай бұрын

It's a pleasure to be the first to like and comment on this video! Thank you for the tutorial!

@XYZandRGB 8 ай бұрын

Hi Everyone. I'm realizing I didn't rescale my screen capture, so a lot of this video is covered up. I'll record and upload an updated version tonight.

@xhx-ms6lv 9 ай бұрын

θ is to reduce the aggregate of three-dimensional space to a surface, Φ is to reduce the aggregate of a surface to a line, which is the intersection of the surface and the cone, and ρ is to reduce a line to a point. The positioning of any point in space can be completed.

@ANJA-mj1to 10 ай бұрын

This was very concise! Illustrated fantastici! All important key features in order to calculate the transmitted irradience by angular dependent. Using Yours - presented coordinates and the following spherical coordinate system I can specify a given direction for the zenith and azimuth angles thus the transmittance of this system is a function of direction of incident radiation. So valuable information also for the irradience from the sun, sky and for all hemispheric areas given by the independent of changes in the sun or sky radiance. Thank you because performing an integration of the transmitted irradience and calculating the total radiant flux in civil engineering we can see better geometry for example water, glass, polarized elements, i. c. Also we can imply two-dimensional Fourier transform of Cartesian coordinates if we understand better first important step that implys in all disciplines not only engineering approach! 👏👏👏👏

@arulananthams2540 10 ай бұрын

Subscribed❤

@Randomation 10 ай бұрын

this has been incredibly helpful, thank you!

@آياتعبدالجباركاظم 10 ай бұрын

Thank you so much ❤

@chriskazakos9614 Жыл бұрын

Great video, keep up the good work!!

@vidyagandhimathinathan Жыл бұрын

I actually appreciate your time, I had finally learnt.

@-__-kb5lx Жыл бұрын

Short and simple but very helpful, thank you so much

@mrartboy1 Жыл бұрын

Bit Obsolete nowadays but clever editing!!

@horacioquiroga290 Жыл бұрын

saved my calc grade thank you🙏

@victorkankomba6061 Жыл бұрын

I don't understand...

@XYZandRGB 3 ай бұрын

Give it some more effort! Math takes a lot of time.

@successfuel66 Жыл бұрын

I'm from INDIA Your video helped me a lot to make my concept crystal clear ❤

@donovang6911 Жыл бұрын

I am attempting to make a truncated dodecahedron skeleton out of wood for a hobby carpentry project. At what angle do the decahedrons meet? At what angle do the triangles meet? Thank you in advanced. I keep looking for answers online but I just keep encountering math way beyond my level.

@XYZandRGB Жыл бұрын

Hello! I made these again in blender and got the following results: A dodecahedron is made up of pentagons, the angle between each of the two pentagons is 64.635 degrees. When you truncate it, you should get triangles and pentagons. The angle between every triangle and decagon (10-sided) should be 37.377 degrees. Let me know how the project turns out, or better yet, send pictures!

@qunzhao2652 23 күн бұрын

Hello May I ask which platform you used? Thank you 😊