3. Let P, be the vector space of polynomials of degree at most 2. Define a map D : P2 → P, it sends a polynomial to its derivative. (a) Show that D is linear. (b) Find the matrix of D with respect to the basis {1 – z,1+ 3r², 2+ z – r*}.

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter6: Vector Spaces
Section6.4: Linear Transformations
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Please solve the attachment in typefont and define P2 as ax^2 + bx + c and D as 2ax + b in your solution. Thank you!

3. Let P, be the vector space of polynomials of degree at most 2. Define a map D : P2 → P, it sends a
polynomial to its derivative.
(a) Show that D is linear.
(b) Find the matrix of D with respect to the basis {1 – z,1+ 3r², 2+ z – r*}.
Transcribed Image Text:3. Let P, be the vector space of polynomials of degree at most 2. Define a map D : P2 → P, it sends a polynomial to its derivative. (a) Show that D is linear. (b) Find the matrix of D with respect to the basis {1 – z,1+ 3r², 2+ z – r*}.
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