Consider the polynomials p₁ (t)=3-t³, p₂ (t)=2-t², p₂ (t)=t-5t², and p₁ (t)=7-t+3t² −1³. 3 Is {P₁, P2, P3, P4} a basis for P3? Why or why not? If not, write one vector as a linear combination of the others.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Consider the polynomials (See image).

Is the set of vectors a basis for P3? If not, write one vector as a linear combination of the others.

Consider the polynomials p₁ (t) = 3−t³, p₂ (t) = 2−t², p3 (t)=t-5t², and p₁(t)=7−t+3t² −t³.
Is {P₁, P₂, P3, P4} a basis for P3? Why or why not? If not, write one vector as a linear
29
combination
of the others.
Transcribed Image Text:Consider the polynomials p₁ (t) = 3−t³, p₂ (t) = 2−t², p3 (t)=t-5t², and p₁(t)=7−t+3t² −t³. Is {P₁, P₂, P3, P4} a basis for P3? Why or why not? If not, write one vector as a linear 29 combination of the others.
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