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Unformatted text preview: 4. Show that : defined by + = , is an isomorphism. Can you find the basis that this isomorphism is based on? 5. Check if the following are isomorphisms: a) , , = + + + + + b) , , = + + c) , , = + , + , + , + + d) , , = + + , + , +...
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- Spring '08