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Pascal's Identity
## Formula
$${}^nC_r+{}^nC_{r-1}={}^{n+1}C_r$$
## Usage
- Used to establish relationships between consecutive rows of binomial coefficients.
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Pascal's Identity
## Formula
$${}^nC_r+{}^nC_{r-1}={}^{n+1}C_r$$
## Usage
- Used to establish relationships between consecutive rows of binomial coefficients.
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