Exercise 10.3. Given two rings R₁1 and R2, show that (R₁ × R₂)[x] and (R₁[x]) × (R₂[x]) are isomorphic (as rings).

Linear Algebra: A Modern Introduction
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Chapter6: Vector Spaces
Section6.5: The Kernel And Range Of A Linear Transformation
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Exercise 10.3. Given two rings R₁1 and R2, show that (R₁ × R₂)[x] and (R₁[x]) × (R₂[x]) are
isomorphic (as rings).
Transcribed Image Text:Exercise 10.3. Given two rings R₁1 and R2, show that (R₁ × R₂)[x] and (R₁[x]) × (R₂[x]) are isomorphic (as rings).
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