5. Let T: P₂ (R) → P₂ (R) be defined as P(ax² +bx+c)=((2a − b)x² + (3a + 3c)x+ (a − 2b - 3c)). Find Ker(T) and Rng(T). Is T an isomorphism? How do you know? If T is an isomorphism, find the inverse of T.
5. Let T: P₂ (R) → P₂ (R) be defined as P(ax² +bx+c)=((2a − b)x² + (3a + 3c)x+ (a − 2b - 3c)). Find Ker(T) and Rng(T). Is T an isomorphism? How do you know? If T is an isomorphism, find the inverse of T.
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter6: Vector Spaces
Section6.5: The Kernel And Range Of A Linear Transformation
Problem 27EQ
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