Question: 2.3.11. Let V be a vector space, and let T : V > V be linear. Prove that T2 : To if and only if

2.3.11. Let V be a vector space, and let T : V >
2.3.11. Let V be a vector space, and let T : V > V be linear. Prove that T2 : To if and only if R(T) C N(T)

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