Question

1. Which of the following
are well defined sets ?
1.All the rich people in a town 2.All the letters in the word 'MATHEMATICS
3.All the points that lie on a line​

Answer 1

Answer:

1.all the rich people in town

Answer 2

Answer:

2.All the letters in word MATHEMATICS

X={M,A,T,H,E,I,C,S}

HOPE ITS CLEAR

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