Let V be a finite dimensional vector space, and T: V------->V be a linear operator. Let NT denote the nullspace of T. Prove that T is invertible iff NT= {0}.
Let V be a finite dimensional vector space, and T: V------->V be a linear operator. Let NT denote the nullspace of T. Prove that T is invertible iff NT= {0}.
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter7: Distance And Approximation
Section7.2: Norms And Distance Functions
Problem 33EQ
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Let V be a finite dimensional
Prove that T is invertible iff NT= {0}.
Please provide a detailed answer proving the one-one and onto properties of the linear operator along with the rank nullity theorem
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