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Topic: Linear @Vector@ space
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Posts: 1
From: London
Registered: 4/22/10
Linear @Vector@ space
Posted: Apr 22, 2010 7:49 PM
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Let A be linear space of all the functions f: [0,1] -> R. What of the following sets :
a) F1 = {f belongs to A : f(1/2) = 0}
b) F2 = {f belongs to A : f(1/4) = 1}
is a subspace ?

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