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Title
If $T:\mathbb{F}^n\to\mathbb{F}^m$ is a linear transformation, then there is a unique matrix $A\in M_{m, n}(\mathbb{F})$ such that $Ax=Tx$ for all $x\in \mathbb{F}$.The $j$-th column of $A$ is $Te_{j}$, where $\{e_1, \dots, e_n\}$ is the standard basis for $\mathbb{F}^n$
Concepts
Linear transformations from $\mathbb{F}^n\to\mathbb{F}^m$ are given by matrices.Hypothesis
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Coming soonProof
Coming soonTitle
If $T:\mathbb{F}^n\to\mathbb{F}^m$ is a linear transformation, then there is a unique matrix $A\in M_{m, n}(\mathbb{F})$ such that $Ax=Tx$ for all $x\in \mathbb{F}$.The $j$-th column of $A$ is $Te_{j}$, where $\{e_1, \dots, e_n\}$ is the standard basis for $\mathbb{F}^n$
Concepts
Linear transformations from $\mathbb{F}^n\to\mathbb{F}^m$ are given by matrices.Hypothesis
Coming soonResults
Coming soonProof
Coming soon
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