Maharashtra State BoardSSC (English Medium) 9th Standard
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Let all the students of a class is an Universal set. Let set A be the students who secure 50% or more marks in Maths. Then write the complement of set A. - Algebra

One Line Answer

Let all the students of a class is an Universal set. Let set A be the students who secure 50% or more marks in Maths. Then write the complement of set A.

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Solution

All the students of a class is a Universal set i.e.

U = set of all the students of a class and

A = set of the students who secure 50% or more marks in Maths 

So, the complement of set A, A' = U -  A = set of the students who secure less than 50% marks in Maths.

Concept: Concept for Universal Sets
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APPEARS IN

Balbharati Mathematics 1 Algebra 9th Standard Maharashtra State Board
Chapter 1 Sets
Practice Set 1.3 | Q 7 | Page 11
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