Math, asked by rajeshsolanki82147, 3 months ago

difine -1) empty set​

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Answered by Anonymous
17

Answer:

Any Set that does not contain any element is called the empty or null or void set. The symbol used to represent an empty set is – {} or φ. Examples: Let A = {x : 9 < x < 10, x is a natural number} will be a null set because there is NO natural number between numbers 9 and 10.

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