Question: 9 Suppose V is finite-dimensional and S, T E C(V). Prove that ST is invertible if and only if both S and T are invertible

9 Suppose V is finite-dimensional and S, T E C(V). Prove

9 Suppose V is finite-dimensional and S, T E C(V). Prove that ST is invertible if and only if both S and T are invertible

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