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## pythagoras123 Group Title What is this supposed to represent? $\left(\begin{matrix}4 \\ 3\end{matrix}\right)$ 2 years ago 2 years ago

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1. Ishaan94

$\frac{4!}{3! \cdot(4-3)!}$

2. Ishaan94

Or, 4C3

3. Ishaan94

Use \binom instead of the matrix or array. $\binom 43$