Let B be an invertible matrix nx n and M. (R) be the space of all nx n metrices. Prove that the map f: M₂ (R) → M₂ (R) defined by f(A) = AB is a bijective endomorphism.

Advanced Engineering Mathematics
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ISBN:9780470458365
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Chapter2: Second-order Linear Odes
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Let B be an invertible matrix nx n and M₁ (R) be the space of all
nxn metrices. Prove that the map f: M₂ (R) → M₂ (R) defined by f(A) = AB is a bijective
endomorphism.
Transcribed Image Text:Let B be an invertible matrix nx n and M₁ (R) be the space of all nxn metrices. Prove that the map f: M₂ (R) → M₂ (R) defined by f(A) = AB is a bijective endomorphism.
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