What is Combinatorial Proof ? Why C(n, r) = C(n, n-r) ? : a Combinatorial proof | Part - 1

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In this video, we discuss a combinatorial proof of why n choose r is same as n choose n-r. We also tell what is a combinatorial proof.
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Thankyou sir i am tired of seeing long videos but by seeing your video i get it easily

bhaveshkadam
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This was the first video that actually helped me understand this! Thank you!

jovanaycart
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OMG THANKS SO MUCH....THIS WAS THE ONLY VIDEO THAT HELPED A BUNCH ❤

nicholaskok
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Thank you for the video. I did not understand how to do it combinatorial before your video.

angelpacheco
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Sir plz upload more combinatorial proofs

javariatanveer