Which of the following maps C[X] → C[X] are ring homomorphisms? Select all that apply: O The map f(X) H f(X+2). O The map f(X) f(2X+1). O The map f(X)→ f(X)+2. O The map f(X) H 2f(X) – 1.

Advanced Engineering Mathematics
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Chapter2: Second-order Linear Odes
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Which of the following maps C[X] C[X] are ring homomorphisms?
Select all that apply:
O The map f(X) H f(X+2).
The map f(X) + f(2X+1).
O The map f(X) H f(X)+2.
O The map f(X) → 2f(X) – 1.
Transcribed Image Text:Which of the following maps C[X] C[X] are ring homomorphisms? Select all that apply: O The map f(X) H f(X+2). The map f(X) + f(2X+1). O The map f(X) H f(X)+2. O The map f(X) → 2f(X) – 1.
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