Given P₂ = { a+at+at² | ª, ª, a are reals } B= {1-1², t+t², 2-t-t²} and E= {1, t, 1²} [1] Show that {1-t², t+t², 2-t-t²} are linearly independent. Show all support work. [2] Find the change-of-coordinate matrix from E to B PE-B ▲ write all entries in exact form, show support work. [3] Find the E-coordinates of q(t) given that [9]B 2 using change-coordinate-matrix. -131 Show work to justify your answer. [4] Find the B-coordinates of p(t) = -4+t+t² using change-coordinate-matrix. Show work to justify your answer.
Given P₂ = { a+at+at² | ª, ª, a are reals } B= {1-1², t+t², 2-t-t²} and E= {1, t, 1²} [1] Show that {1-t², t+t², 2-t-t²} are linearly independent. Show all support work. [2] Find the change-of-coordinate matrix from E to B PE-B ▲ write all entries in exact form, show support work. [3] Find the E-coordinates of q(t) given that [9]B 2 using change-coordinate-matrix. -131 Show work to justify your answer. [4] Find the B-coordinates of p(t) = -4+t+t² using change-coordinate-matrix. Show work to justify your answer.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section9.9: Properties Of Determinants
Problem 34E
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