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Ratio of Two Binomial Coefficients
## Formula
$$\frac{{}^nC_r}{{}^nC_s}=\frac{s!(n-s)!}{r!(n-r)!}$$
## Usage
- Used to compare two coefficients from the same binomial expansion.
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Ratio of Two Binomial Coefficients
## Formula
$$\frac{{}^nC_r}{{}^nC_s}=\frac{s!(n-s)!}{r!(n-r)!}$$
## Usage
- Used to compare two coefficients from the same binomial expansion.
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