Exercise 1.2.20

Let V denote the set of all real-valued functions f defined on the real line such that f(1) = 0. Prove that V is a vector space with the operations of addition and scalar multiplication defined in Example 3.

Answers

A sequence can just be seen as a vector with countable-infinite dimensions. Or we can just check all the condition carefully.

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2011-06-27 00:00
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