CSIR NET
Pooja Asked a Question
June 11, 2021 3:43 pmpts 30 pts
  • CSIR NET
  • Mathematical Sciences

17. which of the following subsets of r are convex? (a) (x.u):|s5|uls10} (b) x, y):x+y' =1} (c) {(x, y): y2x (d) (x, y):y

17. Which of the following subsets of R are convex? (a) (x.u):|s5|uls10} (b) x, y):x+y' =1} (c) {(x, y): y2x (d) (x, y):y
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  • Avijeet banerjee
    (a) and (c) are convex sets.
    • cropped5359736056269169360.jpg
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  • Avijeet banerjee thankyou
    yes you are correct.
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  • Pooja
    I think b is wrong as only = is given not less or greater that is can't define region
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  • Avijeet banerjee
    (a),(b),(c) are convex sets.
    • cropped541850053.jpg
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