Q3: (a) Give an open covering of the following sets which has no finite subcovring (D The open interval (0, 1) in (R.H). () R in (R,). (b) Determine which of the following sets are compact in (R.1) and give reason (i) z. (ii) (0, 1)U(3,6).

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Chapter2: Second-order Linear Odes
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Q3: (a) Give an open covering of the following sets which has no finite subcovring
(D The open interval (0. 1) in (R.H).
() R in (R,).
(b) Determine which of the following sets are compact in (R.1) and give reason
(i) z.
(ii) (0, 1)U[3,6).
Transcribed Image Text:Q3: (a) Give an open covering of the following sets which has no finite subcovring (D The open interval (0. 1) in (R.H). () R in (R,). (b) Determine which of the following sets are compact in (R.1) and give reason (i) z. (ii) (0, 1)U[3,6).
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