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Michael
Posts:
1
From:
London
Registered:
4/22/10


Linear @Vector@ space
Posted:
Apr 22, 2010 7:49 PM


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 ?



