Induction with Sigma Notation (3 of 4: Binomial Theorem - completing proof)

[mangal.bajracharya]

I love the way you use multiple colors to write exact things in student’s mind, you nailed it :)

[ARKGAMING]

A black pen red pen reference in a Wootube video! It's like a math version of an Avengers teaser

[jesusthroughmary]

BPRP actually did a video where he teaches the technique

[VDMac]

Thans for the explanation. I really love the varied colors! May I know what online whiteboard app you're using ?

[anupamasingh]

Please make a video on Godel's Incompleteness Theorem

[christianpaul]

Alternative proof if we already know the binomial formula: let a = b = 1 in (a + b)^n

[sainthentai]

10:00 error in second series where we maked multiplication on (a). (k 0)x^k * a + (k 1)x^k-1 * a^2 + (k 2)x^k-1 a^3+... (k 2)x^k-1 a^3 <--- here error in k-1. Need writed (k 2)x^k-2 a^3