4. i) Let X = B [a, b] and let d be the sup metric on X. If n → x in (X,d) and an is continuous at to E ſa, b) for each n > 1, prove that z is also continuous at to. %3D

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4. i) Let X = B[a, b] and let d be the sup metric on X. If In → x in (X,d) and an is
continuous at to E [a, b] for each n > 1, prove that x is also continuous at to.
%3D
ii) Let In (t)
convergent in B [0, 1] with the sup metric?
t", for all t e [0, 1] and all integers n > 1. Is the sequence {¤n}
Transcribed Image Text:4. i) Let X = B[a, b] and let d be the sup metric on X. If In → x in (X,d) and an is continuous at to E [a, b] for each n > 1, prove that x is also continuous at to. %3D ii) Let In (t) convergent in B [0, 1] with the sup metric? t", for all t e [0, 1] and all integers n > 1. Is the sequence {¤n}
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