Determine which of the following are subspaces of P (R²). 5 (1) All polynomials ao+ar+a₂x² for which ao = 0 is a subspace of P (R²). (2) All polynomials ao+ar+a₂x² for which ao+a₁ + a₂ = 0 is a subspace of P (R²). (1) Only (1) is true. (2) Only (2) is true. (3) Both (1) and (2) are true. (4) None of the given answers is true.

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Question 10.
Determine which of the following are subspaces of P (R²).
5
(1) All polynomials ao+ar+a₂x² for which ao = 0 is a subspace of P (R²).
(2) All polynomials ao+ar+a₂a² for which ao+a₁ + a₂ = 0 is a subspace
of P (R²).
(1) Only (1) is true.
(2) Only (2) is true.
(3) Both (1) and (2) are true.
(4) None of the given answers is true.
[5]
Transcribed Image Text:Question 10. Determine which of the following are subspaces of P (R²). 5 (1) All polynomials ao+ar+a₂x² for which ao = 0 is a subspace of P (R²). (2) All polynomials ao+ar+a₂a² for which ao+a₁ + a₂ = 0 is a subspace of P (R²). (1) Only (1) is true. (2) Only (2) is true. (3) Both (1) and (2) are true. (4) None of the given answers is true. [5]
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