One One (Injective) & Onto (Surjective) , Bijective Function | CBSE 12 Maths NCERT Ex 1.2 intro

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A wise man once said -

"Pause the video to note it down"

lifehacks
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No body would ever teach the basic real number concept to 12 students but he did it ❤️❤️❤️

vasuagrawal
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you teachers should be paid more than actors.Reach this comment 1K+

sayantanadhikary
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This is tha first chapter of 12 maths and i am studying this very last... Just bcs this is dimak khau chapter.. 🤣🤣

shivanshjaiswal
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Tip: remove your right earbud while watching
Thankyu
Have a good day

Rohit-xhpn
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sirji aap bhagwan kasam devta ho
apko malum nahi yeah vedios kitno ki life banaengi

NISHANTSHARMA-xszo
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"Before that pause the video to note it down"😍

pratyushjborah
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sir i am a lecturer still i follow your teaching.
you teach very deeply
thanks

parulchoudhary
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Kon kon December me video dekh rha hai

AmitRoy-mhes
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The timing of last dialogue "pause the video to note it down" was perfect sir 😀🙌❤️

vivekroy
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I am requesting everyone to not to skip the adds because rohit sir is giving us quality education without asking money
So please help him to earn what he deserves 😊

poushalimajumder
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watch it in 1.25 speed ..time saving tip...
salute to u sir ....1 1 concept clear ho rahe.. jai ho cbse classes ki

jagatrajsingh
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Sir in onto function every element of set X is not having an unique image in set Y so how can we even consider it a function..!?

aviralgoyal
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18:00 - 18:14 biggest confusion now solved. Thank you so much sir.

HarshSingh-qmwn
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sir ji legend ho app. I passed my 11 th only watching ur videos

trinayandutta
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You r the
Actors are a fake
But you help us to build our
Really sir THANK core of my heart😇

ranusinha
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“Jaldi Mai bahot galtiyaan hoti hai, mujhse toh aksar hoti hai”😊

aishasharma
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Wow, this man is amazing. He is one of those people who can make people love the most impossible to love topics because they can simplify everything! This was very very useful. Thank you, you're a true teacher

radiagulzan
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( 11:37 ) element 5 belongs to domain X but there is no image of that element in codomain Y.
So how can you say that f=2x is a function from X to Y
Because in function, each element of domain has a unique image in codomain.

mgx
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Nice Explanation. But I think there is a mistake in 11:40, Element 5 in first set is not in mapping. Therefore, it is not a function as in a function, whole first set should be the domain, right?

nithinscoolmaths