What is a Function? (GMAT/GRE/CAT/Bank PO/SSC CGL) | Don't Memorise

In this video, we will learn:
0:00 what is a function?
0:43 how to write a function? (example)
1:44 function using two variables

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[InfinityLearn_NEET]

A function has special rules:

- It must work for every possible input value
- And it has only one relationship for each input value

[animedits]

"dont memorize " has helped me a lot in studies

[TheTestedTutor]

Succinct and clear. I did a longer 27 min video on functions and domains, with test examples, on my Quant playlist if anyone thinks they may help to practice.

[lorib]

Thank you so much for this video and explanation. I'd watched many videos and, even though they said the same words, they weren't visualized like you do it in this video. I finally understand what F(X) is about. Thank you!

[mehakbattaangra]

please introduce the concept of derivatives and integrals also..

[muhammadzubair]

It is an outstanding teaching style with the best of the best voice and animations. loving this teaching style and explanation.

[Carrymejane]

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[nitinraj]

What a outstanding style of teaching ! ❤

[d_hulkmusic]

Best teaching methods you've got!!

[skguliar]

A person without knowing maths can also understand your concepts very clearly thank you very much don't memorise

[fasttaekwondo]

Great conceptual learning indeed....Mam I wish I could get these before in IIT we got these types of conceptual learning videos...hope you upload videos regarding a little higher level...
regards ;)

[rahmatalam]

One of the most attractive lectures appreciate you from north Korea

[sujithaldar]

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[sairajkale]

Please please please make more videos regarding calculus.
Your videos are point to point understanding.

[jonroth]

I am very grateful I came across this video. You have conceivably described what a function is in a way no other video has done, and I have watched many of them on this subject. Please tell me you have videos on trigonometry and basic calculus for beginners. I assure you - they would receive my utmost attention. Thank you, and now I must hit the subscribe button.

[bibhakumari]

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[shanechenmusic]

"I can explain it to you, but I cannot understand it for you"

[toode]

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[HitendraKuSahu]

I found your method is really helpful to me
Thank you for your explanation in such a simple way

[Aman-_-XD]

Which software do u use for making this.plzz tell