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Seema Asked a Question April 4, 2020 12:41 pm
50 pts - CSIR NET
- Mathematical Sciences
p Forx( ) and y= (. sy.) in R° let d,(x,y for 1Sp 68. and d.r. y) max (b-ylj- 1,2.. Let B,= freR: d, (a, 0) <1), 1 sps Which of the following are comect? Bis open in the d-mctric. B, is not open in the d-metric. B, is openi in the d-metric. B is not open in the dy-rnctric. 2.
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