Maharashtra State BoardSSC (English Medium) 9th Standard
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Which of the Following Sets Are Empty Sets ? - Algebra

MCQ

Which of the following sets are empty sets ?

Options

  • set of intersecting points of parallel lines

  • set of even prime numbers.

  • Month of an english calendar having less than 30 days.

  • P = { x  |   x  ∈  I, -1  <  x <  1} 

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Solution

Since, 
the set of intersecting points of parallel lines = {};
the set of even prime numbers= {2};
the Month of an english calendar having less than 30 days = {February}; and
P = {x | x ∈  I, -1  <  x <  1} = {0} 
Concept: Types of Sets
  Is there an error in this question or solution?
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APPEARS IN

Balbharati Mathematics 1 Algebra 9th Standard Maharashtra State Board
Chapter 1 Sets
Problem Set 1 | Q 1.6 | Page 16
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