Discrete Math: 01. Binomial Coefficients in Pascal's Triangle
You may have used Pascal's Triangle to find the coefficients of (a+b)^2 or (a+b)^3. In this video I provide a proof for why the coefficients in the expansion (a+b)^n are the binomial coefficients nCk which are found in Pascal's Triangle.
--An introduction to Discrete Math by Dr. Sarada Herke.
Links to the related videos:
• Discrete Math: 02. Rowsums of Pascal's Tri... - Discrete Math: 02. Rowsums of Pascal's Triangle
• Mathsplanations: 5 Reasons to like Pascal'... - 5 Reasons to like Pascal's Triangle
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