Q2.Consider Y = {m,n.p.g} . Let T = {6,Y, {m,n.p},{m,n}} be a topology on Y . Let F = {m, n,q}CY. Determine : (a) The interior of F : Fº. (b) The derived set of F: d(F) . (c) The closure of F: F.
Q2.Consider Y = {m,n.p.g} . Let T = {6,Y, {m,n.p},{m,n}} be a topology on Y . Let F = {m, n,q}CY. Determine : (a) The interior of F : Fº. (b) The derived set of F: d(F) . (c) The closure of F: F.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Transcribed Image Text:Q2.Consider Y = {m,n, p, g}. Let T = {ø,Y, {m,n,p},{m,n}}
be a topology on Y .
Let F = {m, n, q} CY. Determine :
(a) The interior of F: F".
(b) The derived set of F: d(F) .
(c) The closure of F: F.
(d) Is F dense in Y? Why ?
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