Let F be the space of real valued functions. Which of the following statements are always correct? I. The set { sin x, cosx} is linearly independent. II. The set {sin x, cos x, x} is linearly dependent. III. The set {e", e is linearly dependent. IV. The set {e", e", e"} is linearly independent.

Elementary Linear Algebra (MindTap Course List)
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Chapter4: Vector Spaces
Section4.4: Spanning Sets And Linear Independence
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Let F be the space of real valued functions. Which of the following statements are always
correct?
I. The set {sin x, cosx} is linearly independent.
II. The set {sin x, cos x, x} is linearly dependent.
III. The set e, e is linearly dependent.
IV. The set e, e, e"} is linearly independent.
2x
a-) Only I and II
b-) Only I, II and IV
c-) Only I and III
d-) Only III and IV
e-) Only 1 and IV
Transcribed Image Text:Let F be the space of real valued functions. Which of the following statements are always correct? I. The set {sin x, cosx} is linearly independent. II. The set {sin x, cos x, x} is linearly dependent. III. The set e, e is linearly dependent. IV. The set e, e, e"} is linearly independent. 2x a-) Only I and II b-) Only I, II and IV c-) Only I and III d-) Only III and IV e-) Only 1 and IV
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